CVE-2021-26937
- State
- Published
- Severity
- Not scored
- Published
- Feb 9, 2021
- Updated
- May 9, 2025
- Reserved
- Feb 9, 2021
Description
encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://lists.gnu.org/archive/html/screen-devel/2021-02/msg00000.html
- https://www.openwall.com/lists/oss-security/2021/02/09/3
- https://ftp.gnu.org/gnu/screen/
- [oss-security] 20210210 Re: screen crash processing combining charactersmailing-list
- [debian-lts-announce] 20210219 [SECURITY] [DLA 2570-1] screen security updatemailing-list
- DSA-4861vendor-advisory
- FEDORA-2021-5e9894a0c5vendor-advisory
- FEDORA-2021-9107eeb95cvendor-advisory
- GLSA-202105-11vendor-advisory
- https://security.netapp.com/advisory/ntap-20250509-0004/
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