DEBIAN-CVE-2020-14058

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-14058
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14058.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-14058
Upstream
Published
2020-06-30T19:15:11Z
Modified
2025-09-17T19:02:51Z
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / squid

Package

Name
squid
Purl
pkg:deb/debian/squid?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / squid

Package

Name
squid
Purl
pkg:deb/debian/squid?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / squid

Package

Name
squid
Purl
pkg:deb/debian/squid?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:14 / squid

Package

Name
squid
Purl
pkg:deb/debian/squid?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12-1

Ecosystem specific 

{
    "urgency": "unimportant"
}