Improper Input Validation Affecting libjasper4 package, versions <2.0.14-3.11.8
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-SLES152-LIBJASPER4-2711099
- published14 Apr 2022
- disclosed15 Jul 2020
Introduced: 15 Jul 2020
CVE-2018-9154 (opens in a new tab)How to fix?
Upgrade SLES:15.2 libjasper4 to version 2.0.14-3.11.8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libjasper4 package and not the libjasper4 package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
There is a reachable abort in the function jpc_dec_process_sot in libjasper/jpc/jpc_dec.c of JasPer 2.0.14 that will lead to a remote denial of service attack by triggering an unexpected jas_alloc2 return value, a different vulnerability than CVE-2017-13745.