Unrated severityNVD Advisory· Published Sep 6, 2019· Updated Aug 4, 2024
CVE-2019-11926
CVE-2019-11926
Description
Insufficient boundary checks when processing M_SOFx markers from JPEG headers in the GD extension could allow access to out-of-bounds memory via a maliciously constructed invalid JPEG input. This issue affects HHVM versions prior to 3.30.9, all versions between 4.0.0 and 4.8.3, all versions between 4.9.0 and 4.15.2, and versions 4.16.0 to 4.16.3, 4.17.0 to 4.17.2, 4.18.0 to 4.18.1, 4.19.0, 4.20.0 to 4.20.1.
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Affected products
1Patches
Vulnerability mechanics
References
3- github.com/facebook/hhvm/commit/f9680d21beaa9eb39d166e8810e29fbafa51ad15mitrex_refsource_CONFIRM
- hhvm.com/blog/2019/09/03/security-update.htmlmitrex_refsource_CONFIRM
- www.facebook.com/security/advisories/cve-2019-11926mitrex_refsource_CONFIRM
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