Out-of-Bounds Affecting libxml2 package, versions <2.9.3+dfsg1-1ubuntu0.3
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-UBUNTU1604-LIBXML2-429459
- published19 Feb 2018
- disclosed19 Feb 2018
Introduced: 19 Feb 2018
CVE-2017-7376 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 libxml2 to version 2.9.3+dfsg1-1ubuntu0.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxml2 package and not the libxml2 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7376
- https://android.googlesource.com/platform/external/libxml2/+/51e0cb2e5ec18eaf6fb331bc573ff27b743898f4
- https://git.gnome.org/browse/libxml2/commit/?id=5dca9eea1bd4263bfa4d037ab2443de1cd730f7e
- https://source.android.com/security/bulletin/2017-06-01
- https://www.debian.org/security/2017/dsa-3952
- https://security-tracker.debian.org/tracker/CVE-2017-7376
- https://bugzilla.redhat.com/show_bug.cgi?id=1462216
- http://www.securityfocus.com/bid/98877
- http://www.securitytracker.com/id/1038623