critical9.8
CVE-2020-9366
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49.
Impact
A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Screen | before 4.8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2020/02/25/1
- https://lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html
- https://security.gentoo.org/glsa/202003-62
- https://www.openwall.com/lists/oss-security/2020/02/06/3
- http://www.openwall.com/lists/oss-security/2020/02/25/1
- https://lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html
- https://security.gentoo.org/glsa/202003-62
- https://www.openwall.com/lists/oss-security/2020/02/06/3