An issue was discovered in Squid before 4.12 and 5.x before 5.0.3. Due to use of a potentially dangerous function, Squid and the default certificate validation helper are vulnerable to a Denial of Service when opening a TLS connection to an attacker-controlled server for HTTPS. This occurs because unrecognized error values are mapped to NULL, but later code expects that each error value is mapped to a valid error string.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-30T18:30:56

Updated: 2021-03-12T12:06:31

Reserved: 2020-06-13T00:00:00


Link: CVE-2020-14058

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-06-30T19:15:11.130

Modified: 2023-11-07T03:17:05.693


Link: CVE-2020-14058

JSON object: View

cve-icon Redhat Information

No data.