Stack-based Buffer Overflow Affecting php-xml package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-PHPXML-1357837
- published26 Jul 2021
- disclosed10 Oct 2016
Introduced: 10 Oct 2016
CVE-2016-8670 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 php-xml.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-xml package and not the php-xml package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- 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
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- https://access.redhat.com/security/cve/CVE-2016-8670
- http://www.debian.org/security/2016/dsa-3693
- http://www.openwall.com/lists/oss-security/2016/10/15/1
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&%3Butm_medium=RSS