Out-of-bounds Read Affecting libxml2-devel 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-CENTOS7-LIBXML2DEVEL-1985045
- published26 Jul 2021
- disclosed15 May 2017
Introduced: 15 May 2017
CVE-2017-9050 (opens in a new tab)How to fix?
There is no fixed version for Centos:7 libxml2-devel.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxml2-devel package and not the libxml2-devel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839.
References
- http://www.securityfocus.com/bid/98568
- https://access.redhat.com/security/cve/CVE-2017-9050
- http://www.debian.org/security/2017/dsa-3952
- https://security.gentoo.org/glsa/201711-01
- http://www.openwall.com/lists/oss-security/2017/05/15/1
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E