CVE-2018-19131
Published: 9 November 2018
Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.
Notes
| Author | Note |
|---|---|
| mdeslaur | squid in Ubuntu is not built with OpenSSL support, so Ubuntu isn't actually vulnerable to this issue. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
squid Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Not vulnerable
(not built with --with-openssl)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
squid3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(not built with --with-openssl)
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [not built with --with-openssl])
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(not built with --with-openssl)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Changed |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |