A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.
References
| Link | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1928739 | 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 |
Configurations
History
14 Dec 2021, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| CPE | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
29 Mar 2021, 15:29
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 7.5 |
| CPE | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
|
| References | (MISC) https://www.privoxy.org/3.0.29/user-manual/whatsnew.html - Release Notes, Vendor Advisory | |
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1928739 - Issue Tracking, Patch, Third Party Advisory |
25 Mar 2021, 19:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-03-25 19:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-20213
Mitre link : CVE-2021-20213
CVE.ORG link : CVE-2021-20213
JSON object : View
Products Affected
privoxy
- privoxy
CWE
CWE-476
NULL Pointer Dereference