Incorrect Conversion between Numeric Types Affecting jasper-utils package, versions <0:1.900.1-30.el7_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-RHEL7-JASPERUTILS-1462027
- published26 Jul 2021
- disclosed6 Nov 2016
Introduced: 6 Nov 2016
CVE-2016-9262 (opens in a new tab)How to fix?
Upgrade RHEL:7 jasper-utils to version 0:1.900.1-30.el7_3 or higher.
This issue was patched in RHSA-2017:1208.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jasper-utils package and not the jasper-utils package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Multiple integer overflows in the (1) jas_realloc function in base/jas_malloc.c and (2) mem_resize function in base/jas_stream.c in JasPer before 1.900.22 allow remote attackers to cause a denial of service via a crafted image, which triggers use after free vulnerabilities.
References
- http://www.securityfocus.com/bid/94224
- https://bugzilla.redhat.com/show_bug.cgi?id=1393882
- https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735
- https://access.redhat.com/security/cve/CVE-2016-9262
- https://security.gentoo.org/glsa/201707-07
- https://blogs.gentoo.org/ago/2016/11/07/jasper-use-after-free-in-jas_realloc-jas_malloc-c
- http://www.openwall.com/lists/oss-security/2016/11/10/4
- https://access.redhat.com/errata/RHSA-2017:1208
- https://usn.ubuntu.com/3693-1/