NULL pointer dereference in Jasper Project
CVE-2021-26927
A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.011 (64.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Jasper Project
- Fedoraproject Fedora — versions 32, 33, 34
- Jasper — versions before 2.0.25
Weakness classification (CWE)
References
- github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd… (Patch, Third Party Advisory)
- github.com/jasper-software/jasper/issues/265 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-26927?
- CVE-2021-26927 is a medium-severity vulnerability in Jasper Project, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2021-02-23.
- How severe is CVE-2021-26927?
- Medium severity. CVSS v3 base score is 5.5 out of 10.