NULL Pointer Dereference Affecting jasper package, versions <1.900.1-debian1-2.4+deb8u5
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-DEBIAN8-JASPER-343097
- published2 Dec 2018
- disclosed26 Nov 2018
Introduced: 26 Nov 2018
CVE-2018-19542 (opens in a new tab)How to fix?
Upgrade Debian:8 jasper to version 1.900.1-debian1-2.4+deb8u5 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 Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function jp2_decode in libjasper/jp2/jp2_dec.c, leading to a denial of service.
References
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
- https://security-tracker.debian.org/tracker/CVE-2018-19542
- https://github.com/mdadams/jasper/issues/182
- https://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-19542.html
- https://www.suse.com/security/cve/CVE-2018-19542/
- https://www.oracle.com/security-alerts/cpuapr2020.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00004.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-19542