CVE-2017-17786
HIGH severity · CVSS 7.8 · Out-of-bounds read
7.8CVSS HIGH
Summary
In GIMP 2.8.22, there is a heap-based buffer over-read in ReadImage in plug-ins/common/file-tga.c (related to bgr2rgb.part.1) via an unexpected bits-per-pixel value for an RGBA image.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://www.openwall.com/lists/oss-security/2017/12/19/5Advisory
- http://www.securityfocus.com/bid/102765Advisory
- https://bugzilla.gnome.org/show_bug.cgi?id=739134Advisory
- https://lists.debian.org/debian-lts-announce/2017/12/msg00023.htmlAdvisory
- https://usn.ubuntu.com/3539-1/Advisory
- https://www.debian.org/security/2017/dsa-4077Advisory