SB2019040463 - Memory leak in graphicsmagick (Alpine package)
Published: April 4, 2019
Security Bulletin ID
SB2019040463
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2019-7397)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due a memory leak in the WritePDFImage function, as defined in the coders/pdf.c source code file. A remote attacker can trick the victim into accessing a file that submits malicious input and perform denial of service attack.
Remediation
Install update from vendor's website.
References
- https://git.alpinelinux.org/aports/commit/?id=d0ff5181c1c8b82644c23b856065eb40b0811dc3
- https://git.alpinelinux.org/aports/commit/?id=6b4a2e3bab6c54afe6722bda8e75833c8d80778b
- https://git.alpinelinux.org/aports/commit/?id=f2ad329cc3291f5c66a6c324a27a44cfe0c42c5e
- https://git.alpinelinux.org/aports/commit/?id=7265f5c68465fbf270b08e5b5afab0c89bebdcff
- https://git.alpinelinux.org/aports/commit/?id=9aa6f1864ecdab720ef92348b15660fd036b12b0
- https://git.alpinelinux.org/aports/commit/?id=49f02237bafd3d3005a5791741d775c1380eddf4
- https://git.alpinelinux.org/aports/commit/?id=d4d73543a48ca18ae905200443cacdf97da41f6e