Published: 23/12/2021 Updated: 07/11/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 446

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

A flaw was found in privoxy prior to 3.0.32. A invalid read of size two may occur in chunked_body_is_complete() leading to denial of service. (CVE-2021-20275) A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing. (CVE-2021-44540) A memory leak vulnerability was found in Privoxy when handling errors. (CVE-2021-44542)

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Several security issues were fixed in Privoxy ...

A flaw was found in privoxy before 3032 A invalid read of size two may occur in chunked_body_is_complete() leading to denial of service (CVE-2021-20275) A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing (CVE-2021-44540) A memory leak vulnerability was found in ...

A security issue has been found in Privoxy before version 3033 get_url_spec_param() did not free memory of compiled pattern spec before bailing ...

CWE-401 https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=652b4b7cb0 https://ubuntu.com/security/notices/USN-5826-1 https://nvd.nist.gov https://alas.aws.amazon.com/ALAS-2023-1739.html

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CVE-2021-44540

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