SB2024072528 - Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.12

Description

This security bulletin contains information about 55 secuirty vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2023-45288)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single HTTP/2 stream. A remote attacker can send specially crafted HTTP/2 requests to the server and perform a denial of service (DoS) attack.

2) Resource exhaustion (CVE-ID: CVE-2022-41723)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in the HPACK decoder. A remote attacker can send a specially crafted HTTP/2 stream to the application, cause resource exhaustion and perform a denial of service (DoS) attack.

3) Buffer overflow (CVE-ID: CVE-2021-47548)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the hns_dsaf_ge_srst_by_port() function in drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c. A local user can escalate privileges on the system.

4) Use-after-free (CVE-ID: CVE-2021-47596)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the hclgevf_send_mbx_msg() function in drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c. A local user can escalate privileges on the system.

5) Resource exhaustion (CVE-ID: CVE-2022-48627)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.

6) Integer underflow (CVE-ID: CVE-2022-48743)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the xgbe_rx_buf2_len() function in drivers/net/ethernet/amd/xgbe/xgbe-drv.c. A local user can execute arbitrary code.

7) UNIX symbolic link following (CVE-ID: CVE-2023-6597)

The vulnerability allows a local user to delete arbitrary files on the system.

The vulnerability exists due to a symlink following issue during cleanup when handling temporary files. A local user can create a specially crafted symbolic link to a critical file on the system and delete it.

8) Buffer overflow (CVE-ID: CVE-2023-22745)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in "Tss2_RC_SetHandler" and "Tss2_RC_Decode". A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

9) HTTP response splitting (CVE-ID: CVE-2023-27522)

The vulnerability allows a remote attacker to perform HTTP splitting attacks.

The vulnerability exists due to software does not correclty process CRLF character sequences in mod_proxy_uwsgi. A remote attacker can send specially crafted request containing CRLF sequence and make the application to send a split HTTP response.

Successful exploitation of the vulnerability may allow an attacker perform cache poisoning attack.

10) Resource exhaustion (CVE-ID: CVE-2023-28450)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly perform fragmentation of UDP packets. A remote attacker can trigger resource exhaustion by sending overly large DNS UDP packets.

11) Improper Initialization (CVE-ID: CVE-2023-31346)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper initialization in SEV Firmware. A local user can run a specially crafted application to access stale data from other guests.

12) Improper Certificate Validation (CVE-ID: CVE-2023-31486)

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to missing verification of the TLS certificate. A remote attacker can perform MitM attack and trick the application into downloading a malicious file.

13) Out-of-bounds read (CVE-ID: CVE-2023-45229)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. A remote attacker on the local network can trigger an out-of-bounds read error and read contents of memory on the system.

14) Out-of-bounds read (CVE-ID: CVE-2023-45231)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing Neighbor Discovery Redirect message. A remote attacker on the local network can trigger an out-of-bounds read error and read contents of memory on the system.

15) Buffer overflow (CVE-ID: CVE-2023-45235)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when handling Server ID option from a DHCPv6 proxy Advertise message. A remote attacker on the local network can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

16) Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) (CVE-ID: CVE-2023-45236)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a predictable TCP Initial Sequence Number. A remote attacker on the local network can gain unauthorized access to sensitive information on the system.

17) Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) (CVE-ID: CVE-2023-45237)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a predictable TCP Initial Sequence Number. A remote attacker can gain unauthorized access to sensitive information on the system.

18) Improper locking (CVE-ID: CVE-2023-52638)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the j1939_jsk_add(), j1939_sk_recv_match(), j1939_sk_recv(), j1939_sk_errqueue() and j1939_sk_netdev_event_netdown() functions in net/can/j1939/socket.c, within the j1939_netdev_start() function in net/can/j1939/main.c. A local user can perform a denial of service (DoS) attack.

19) Double free (CVE-ID: CVE-2023-52667)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the fs_any_create_groups() function in drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c. A local user can perform a denial of service (DoS) attack.

20) Improper error handling (CVE-ID: CVE-2023-52784)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the bond_setup_by_slave() function in drivers/net/bonding/bond_main.c. A local user can perform a denial of service (DoS) attack.

21) Resource exhaustion (CVE-ID: CVE-2024-0450)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the zipfile module does not properly control consumption of internal resources when extracting files from a zip archive. A remote attacker can pass a specially crafted archive aka zip-bomb to the application, trigger resource exhaustion and perform a denial of service (DoS) attack.

22) Missing Release of Resource after Effective Lifetime (CVE-ID: CVE-2024-2398)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an error when sending HTTP/2 server push responses with an overly large number of headers. A remote attacker can send PUSH_PROMISE frames with an excessive amount of headers to the application, trigger memory leak and perform a denial of service (DoS) attack.

23) Resource exhaustion (CVE-ID: CVE-2024-3651)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources within the idna.encode() function. A remote attacker can pass an overly long domain name to the application and perform a denial of service (DoS) attack.

24) Reachable assertion (CVE-ID: CVE-2024-3652)

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion within the compute_proto_keymat() function when handling IKEv1 packets within the default AH/ESP responder. A remote authenticated user can send specially crafted packets to the server and perform a denial of service (DoS) attack.

25) Race condition (CVE-ID: CVE-2024-4418)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in virNetClientIOEventLoop(). A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

26) Resource exhaustion (CVE-ID: CVE-2024-4467)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources within the qemu-img utility when handling a specially crafted image file containing a "json:{}" value. A remote attacker can trick the victim into loading a specially crafted image file and perform a denial of service (DoS) attack.

27) Buffer overflow (CVE-ID: CVE-2024-5564)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in NetworkManager. A local user can send a malformed IPv6 router advertisement packet to trigger memory corruption and perform a denial of service (DoS) attack.

28) Race condition (CVE-ID: CVE-2024-6387)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a race condition in portable version of sshd. A remote non-authenticated attacker can send a series of requests in order to trigger a race condition and execute arbitrary code on the system.

29) Race condition (CVE-ID: CVE-2024-26583)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition between async notify and socket close in TLS implementation in net/tls/tls_sw.c. A remote attacker can send specially crafted traffic to the system, trigger a race condition and perform a denial of service (DoS) attack.

30) Race condition (CVE-ID: CVE-2024-26585)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the tls_encrypt_done() function in net/tls/tls_sw.c. A remote attacker user can send specially crafted requests to the system and perform a denial of service (DoS) attack.

31) Division by zero (CVE-ID: CVE-2024-26720)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a division by zero error within the wb_dirty_limits() function in mm/page-writeback.c. A local user can perform a denial of service (DoS) attack.

32) Buffer overflow (CVE-ID: CVE-2024-26733)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the arp_req_get() function in net/ipv4/arp.c. A local user can escalate privileges on the system.

33) Resource management error (CVE-ID: CVE-2024-26783)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the numamigrate_isolate_page() function in mm/migrate.c. A local user can perform a denial of service (DoS) attack.

34) Use-after-free (CVE-ID: CVE-2024-26801)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the hci_error_reset() function in net/bluetooth/hci_core.c. A local user can escalate privileges on the system.

35) Use-after-free (CVE-ID: CVE-2024-26852)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ip6_route_multipath_add() and list_for_each_entry_safe() functions in net/ipv6/route.c. A local user can escalate privileges on the system.

36) Input validation error (CVE-ID: CVE-2024-28182)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to reading the unbounded number of HTTP/2 CONTINUATION frames. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

37) Arbitrary file upload (CVE-ID: CVE-2024-32002)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload. A remote attacker can upload a malicious file and execute it on the server.

38) Code Injection (CVE-ID: CVE-2024-32004)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a process control issue while cloning special-crafted local repositories. A remote attacker can execute arbitrary code on the target system.

39) UNIX Hard Link (CVE-ID: CVE-2024-32020)

The vulnerability allows a remote attacker to compromise the original repository.

The vulnerability exists due to insecure hardlink following when working with local clones. Local clones may end up hardlinking files into the target repository's object database when source and target repository reside on the same disk. If the source repository is owned by a different user, then those hardlinked files may be rewritten at any point in time by the untrusted user.

40) UNIX symbolic link following (CVE-ID: CVE-2024-32021)

The vulnerability allows a remote attacker to compromise the original repository.

The vulnerability exists due to insecure symlink following issue. When cloning a local source repository that contains symlinks via the filesystem, Git may create hardlinks to arbitrary user-readable files on the same filesystem as the target repository in the objects/ directory.

41) Code injection (CVE-ID: CVE-2024-32465)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation when working with zip files or tarballs during cloning. A remote attacker can and execute arbitrary code on the target system.

42) OS Command Injection (CVE-ID: CVE-2024-32487)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when handling newline characters in the filename in filename.c. A remote attacker can trick the victim to pass a specially crafted filename to the affected command and execute arbitrary OS commands on the system.

43) NULL pointer dereference (CVE-ID: CVE-2024-35857)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the icmp_build_probe() function in net/ipv4/icmp.c. A local user can perform a denial of service (DoS) attack.

44) Race condition within a thread (CVE-ID: CVE-2024-35898)

The vulnerability allows a local user to manipulate data.

The vulnerability exists due to a data race within the nf_tables_flowtable_parse_hook() and nft_flowtable_type_get() functions in net/netfilter/nf_tables_api.c. A local user can manipulate data.

45) Improper Initialization (CVE-ID: CVE-2024-35960)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper initialization within the add_rule_fg() function in drivers/net/ethernet/mellanox/mlx5/core/fs_core.c. A local user can perform a denial of service (DoS) attack.

46) Use-after-free (CVE-ID: CVE-2024-35969)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ipv6_get_ifaddr() function in net/ipv6/addrconf.c, within the in6_ifa_hold() function in include/net/addrconf.h. A local user can escalate privileges on the system.

47) Resource management error (CVE-ID: CVE-2024-36005)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the nft_netdev_event() function in net/netfilter/nft_chain_filter.c. A local user can perform a denial of service (DoS) attack.

48) Out-of-bounds write (CVE-ID: CVE-2024-36016)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the gsm0_receive() function in drivers/tty/n_gsm.c. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

49) Use of uninitialized resource (CVE-ID: CVE-2024-36020)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the i40e_reset_all_vfs() function in drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c. A local user can perform a denial of service (DoS) attack.

50) Off-by-one (CVE-ID: CVE-2024-36025)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an off-by-one error within the qla_edif_app_getstats() function in drivers/scsi/qla2xxx/qla_edif.c. A local user can perform a denial of service (DoS) attack.

51) Use-after-free (CVE-ID: CVE-2024-36886)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a use-after-free error within the tipc_buf_append() function in net/tipc/msg.c when processing fragmented TIPC messages. A remote attacker can send specially crafted packets to the system, trigger a use-after-free error and execute arbitrary code on the system in the context of the kernel.

52) Improper locking (CVE-ID: CVE-2024-36924)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the lpfc_set_rrq_active() and lpfc_sli_post_recovery_event() functions in drivers/scsi/lpfc/lpfc_sli.c, within the lpfc_dev_loss_tmo_callbk() function in drivers/scsi/lpfc/lpfc_hbadisc.c, within the lpfc_els_retry_delay() function in drivers/scsi/lpfc/lpfc_els.c. A local user can perform a denial of service (DoS) attack.

53) Improper error handling (CVE-ID: CVE-2024-36929)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the skb_alloc_rx_flag() and skb_copy_expand() functions in net/core/skbuff.c. A local user can perform a denial of service (DoS) attack.

54) Race condition within a thread (CVE-ID: CVE-2024-38596)

The vulnerability allows a local user to manipulate data.

The vulnerability exists due to a data race within the unix_stream_sendmsg() function in net/unix/af_unix.c. A local user can manipulate data.

55) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2024-39936)

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a race condition in HTTP2 support when establishing an encrypted connection. A remote attacker can potentially force the application to send data before the encrypted() signal, leading to potential information disclosure.

Remediation

Install update from vendor's website.

References

• https://access.redhat.com/errata/RHSA-2024:4677