CVE-2016-9933

Home/CVE/Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) befor

CVE

Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) befor

Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) before 2.2.2, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (segmentation violation) via a crafted imagefilltoborder call that triggers use of a negative color value.

HIGH · CVSS 7.5 EPSS 0.08286

Schedule remediation

EPSS percentile: top 8% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

libgdall versions

▣

Scoring & Timeline

7.5

HIGH · CVSS v3.0 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD04 Jan 2017 · 08:59 PM

CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

⚑

Vendor Advisories

rhsaRHSA-2018:1296Low
usnUSN-3213-1
suse-csafSUSE-SU-2017:0109-1
suse-csafSUSE-SU-2017:0038-1
suse-csafSUSE-SU-2017:0017-1
Show all 7 vendor advisoriessuse-csafSUSE-SU-2016:3251-1
suse-csafSUSE-SU-2016:3211-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-updates/2016-12/msg00133.html

http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html

http://lists.opensuse.org/opensuse-updates/2017-01/msg00002.html

http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html

http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html

http://www.debian.org/security/2017/dsa-3751

Show all 14 references

http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory

http://www.php.net/ChangeLog-5.phpRelease NotesVendor Advisory

http://www.php.net/ChangeLog-7.phpRelease NotesVendor Advisory

http://www.securityfocus.com/bid/94865

https://bugs.php.net/bug.php?id=72696Vendor Advisory

https://github.com/libgd/libgd/commit/77f619d48259383628c3ec4654b1ad578e9eb40ePatchVendor Advisory

https://github.com/libgd/libgd/issues/215Vendor Advisory

https://github.com/php/php-src/commit/863d37ea66d5c960db08d6f4a2cbd2518f0f80d1Vendor Advisory

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