SB2020010926 - Multiple vulnerabilities in libming
Published: January 9, 2020 Updated: April 20, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2020-6628)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in the "decompile_SWITCH()" function in decompile.c. A remote attacker can trigger out-of-bounds read error and cause a denial of service condition on the target system.
2) NULL pointer dereference (CVE-ID: CVE-2020-6629)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in the "decompileGETURL2()" function in "decompile.c" file. A remote attacker can perform a denial of service (DoS) attack.
3) Out-of-bounds read (CVE-ID: CVE-2020-11894)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read (8 bytes) in the "decompileIF()" function in "decompile.c" file. A remote attacker can perform a denial of service attack.
4) Out-of-bounds read (CVE-ID: CVE-2020-11895)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read (2 bytes) in the "decompileIF()" function in "decompile.c" file. A remote attacker can perform a denial of service attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.