CVE-2016-6911 — Out-of-bounds Read in Libgd

CWE-125 — Out-of-bounds ReadCWE-391 — Unchecked Error Condition11 documents8 sources
Severity
5.5MEDIUMNVD
EPSS
0.6%
top 29.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Libgd
Timeline
PublishedJan 26
Latest updateMay 17

Description

The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶NVDlibgd/libgd2.2.3

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-v5f2-456f-72fv: The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2↗2022-05-17
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OSV
CVE-2016-6911: The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2↗2017-01-26
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CVEList
CVE-2016-6911: The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2↗2017-01-26
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OSV
libgd2 vulnerabilities↗2016-11-01
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📋Vendor Advisories

3
Ubuntu
GD library vulnerabilities↗2016-11-01
▶
Red Hat
php: Missing check for OOB read in dynamicGetbuf()↗2016-10-15
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Debian
CVE-2016-6911: libgd2 - The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 a...↗2016
▶

💬Community

3
Bugzilla
CVE-2016-6911 gd: Missing check for OOB read in dynamicGetbuf() [fedora-all]↗2016-10-26
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Bugzilla
CVE-2016-6911 gd, php: Missing check for OOB read in dynamicGetbuf()↗2016-10-26
▶
Bugzilla
CVE-2016-6911 php: gd: Missing check for OOB read in dynamicGetbuf() [fedora-all]↗2016-10-26
▶