Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-19131

Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.

Published

2018-11-09T11:29:03.877

Last Modified

2024-11-21T03:57:23.373

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	squid-cache	squid	< 4.4	Yes

References

http://www.squid-cache.org/Advisories/SQUID-2018_4.txt Mitigation, Vendor Advisory ([email protected])
http://www.squid-cache.org/Versions/v5/changesets/squid-5-6feeb15ff312f3e145763adf8d234ed6a0b3f11d.patch Patch, Vendor Advisory ([email protected])
https://github.com/squid-cache/squid/pull/306 Third Party Advisory ([email protected])
http://www.squid-cache.org/Advisories/SQUID-2018_4.txt Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.squid-cache.org/Versions/v5/changesets/squid-5-6feeb15ff312f3e145763adf8d234ed6a0b3f11d.patch Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/squid-cache/squid/pull/306 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)