CVE-2021-26936 — HIGH (7.8)

Q: How severe is CVE-2021-26936?

CVE-2021-26936 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-26936?

Check the references section above for vendor advisories and patch information. Affected products include: Replaysorcery Project Replaysorcery.

Vulnerability Description

The replay-sorcery program in ReplaySorcery 0.4.0 through 0.5.0, when using the default setuid-root configuration, allows a local attacker to escalate privileges to root by specifying video output paths in privileged locations.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Replaysorcery Project	Replaysorcery	>= 0.4.0, <= 0.5.0

Related Weaknesses (CWE)

CWE-269

References

http://www.openwall.com/lists/oss-security/2021/02/10/1ExploitMailing ListPatch
https://github.com/matanui159/ReplaySorcery/releasesRelease NotesThird Party Advisory
http://www.openwall.com/lists/oss-security/2021/02/10/1ExploitMailing ListPatch
https://github.com/matanui159/ReplaySorcery/releasesRelease NotesThird Party Advisory

FAQ

What is CVE-2021-26936?

CVE-2021-26936 is a vulnerability with a CVSS score of 7.8 (HIGH). The replay-sorcery program in ReplaySorcery 0.4.0 through 0.5.0, when using the default setuid-root configuration, allows a local attacker to escalate privileges to root by specifying video output pat...

How severe is CVE-2021-26936?

CVE-2021-26936 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-26936?

Check the references section above for vendor advisories and patch information. Affected products include: Replaysorcery Project Replaysorcery.