CVE-2016-8670: Buffer Overflow
First published: Wed Jan 04 2017(Updated: )
Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
Credit: security@debian.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libgd Libgd | <=2.2.3 | |
| PHP PHP | <=5.6.27 | |
| PHP PHP | =7.0.0 | |
| PHP PHP | =7.0.1 | |
| PHP PHP | =7.0.2 | |
| PHP PHP | =7.0.3 | |
| PHP PHP | =7.0.4 | |
| PHP PHP | =7.0.5 | |
| PHP PHP | =7.0.6 | |
| PHP PHP | =7.0.7 | |
| PHP PHP | =7.0.8 | |
| PHP PHP | =7.0.9 | |
| PHP PHP | =7.0.10 | |
| PHP PHP | =7.0.11 | |
| PHP PHP | =7.0.12 |
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Reference Links
- http://www.debian.org/security/2016/dsa-3693
- http://www.openwall.com/lists/oss-security/2016/10/15/1
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/93594
- https://bugs.php.net/bug.php?id=73280
- https://github.com/libgd/libgd/commit/53110871935244816bbb9d131da0bccff734bfe9
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&utm_medium=RSS
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&%3Butm_medium=RSS
- collector/nvd-index
- agent/author
- agent/severity
- agent/weakness
- agent/references
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/libgd
- canonical/libgd libgd
- version/libgd libgd/2.2.3
- vendor/php
- canonical/php php
- version/php php/5.6.27
- version/php php/7.0.0
- version/php php/7.0.1
- version/php php/7.0.2
- version/php php/7.0.3
- version/php php/7.0.4
- version/php php/7.0.5
- version/php php/7.0.6
- version/php php/7.0.7
- version/php php/7.0.8
- version/php php/7.0.9
- version/php php/7.0.10
- version/php php/7.0.11
- version/php php/7.0.12