VulnerabilityModified
CVE-2016-6912
Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.
CRITICAL 9.8EPSS 4.49%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.49% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- libgd/libgd
- Source
- cve@mitre.org
References
- http://www.debian.org/security/2017/dsa-3777
- http://www.securityfocus.com/bid/95843
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.mdPatch, Release Notes
- https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2Patch, Vendor Advisory
- http://www.debian.org/security/2017/dsa-3777
- http://www.securityfocus.com/bid/95843
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.mdPatch, Release Notes
- https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.