Integer Overflow or Wraparound Affecting jasper package, versions <1.900.1-debian1-2.4ubuntu1.2
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-JASPER-342986
- published23 Mar 2017
- disclosed23 Mar 2017
Introduced: 23 Mar 2017
CVE-2016-9387 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 jasper to version 1.900.1-debian1-2.4ubuntu1.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jasper package and not the jasper package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
Integer overflow in the jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.13 allows remote attackers to have unspecified impact via a crafted file, which triggers an assertion failure.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-9387
- https://security-tracker.debian.org/tracker/CVE-2016-9387
- https://github.com/mdadams/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf
- https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
- http://www.openwall.com/lists/oss-security/2016/11/17/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1396959
- https://access.redhat.com/errata/RHSA-2017:1208
- http://www.securityfocus.com/bid/94374
- https://usn.ubuntu.com/3693-1/