CVE-2021-3156
Yüksek CISA KEV: Aktif İstismarTeknik Veri (Otomatik)
- CVSS Skoru
- 7.8
- EPSS
- 100.0%
- CWE
- CWE-193
- KEV Durumu
- Evet
Yayım tarihi: 26 Ocak 2021 · CISA KEV son iyileştirme tarihi: 27 Nisan 2022
Etkilenen: sudo_project sudo
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
Referanslar
- http://packetstormsecurity.com/files/161160/Sudo-Heap-Based-Buffer-Overflow.html
- http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html
- http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html
- http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html
- http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html
- http://seclists.org/fulldisclosure/2021/Feb/42
Bu CVE için henüz editoryal inceleme yapılmadı. Sadece otomatik teknik veri gösteriliyor.