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CVE-2016-6207
Integer overflow in the _gdContributionsAlloc function in gd_interpolation.c in GD Graphics Library (aka libgd) before 2.2.3 allows remote…
Medium6.5EPSS 6.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Integer overflow in the _gdContributionsAlloc function in gd_interpolation.c in GD Graphics Library (aka libgd) before 2.2.3 allows remote attackers to cause a denial of service (out-of-bounds memory write or memory consumption) via unspecified vectors.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 6.3% · top 6.4% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
References (13)
- 92080 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- openSUSE-SU-2016:2117 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- https://libgd.github.io/release-2.2.3.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.php.net/bug.php?id=72558 (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2016:2363 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- RHSA-2016:2750 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 20160803 Secunia Research: LibGD "_gdContributionsAlloc()" Integer Overflow Denial of Service Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- USN-3060-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- DSA-3630 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 1036535 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- GLSA-201612-09 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- https://secunia.com/secunia_research/2016-9/ (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/138174/LibGD-2.2.2-Integer-Overflow-Denial-Of-Service.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .