CVEvulnerability
CVE-2021-20214
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-03-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-401
Description
A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail can lead to a system crash.
Affected configurations
• privoxy privoxy (< 3.0.29)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1928742 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202107-16 Third Party Advisory
- https://www.privoxy.org/3.0.29/user-manual/whatsnew.html Release Notes, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1928742 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202107-16 Third Party Advisory
- https://www.privoxy.org/3.0.29/user-manual/whatsnew.html Release Notes, Vendor Advisory