CVE-2016-9933
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 6.93% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- libgd/libgd
- Source
- cve@mitre.org
References
- 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
- http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- http://www.securityfocus.com/bid/94865
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=72696Vendor Advisory
- https://github.com/libgd/libgd/commit/77f619d48259383628c3ec4654b1ad578e9eb40ePatch, Vendor Advisory
- https://github.com/libgd/libgd/issues/215Vendor Advisory
- https://github.com/php/php-src/commit/863d37ea66d5c960db08d6f4a2cbd2518f0f80d1Vendor Advisory
- 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
- http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- http://www.securityfocus.com/bid/94865
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=72696Vendor Advisory
- https://github.com/libgd/libgd/commit/77f619d48259383628c3ec4654b1ad578e9eb40ePatch, Vendor Advisory
- https://github.com/libgd/libgd/issues/215Vendor Advisory
- https://github.com/php/php-src/commit/863d37ea66d5c960db08d6f4a2cbd2518f0f80d1Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.