cve-2020-27844
Vulnerability from cvelistv5
Published
2021-01-05 17:43
Modified
2024-08-04 16:25
Severity ?
EPSS score ?
Summary
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1907521 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202101-29 | Third Party Advisory | |
| secalert@redhat.com | https://www.oracle.com//security-alerts/cpujul2021.html | Patch, Third Party Advisory | |
| secalert@redhat.com | https://www.oracle.com/security-alerts/cpuApr2021.html | Patch, Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.