CVE-2019-18677
Description
An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.
Risk Information
Base Score
6.1
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
Exploitation Probability
4.214
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Web proxy cache server (USN-4213-1) squid_4.4-1ubuntu2.3_i386.deb | Linux |
| Web proxy cache server (USN-4213-1) squid_4.4-1ubuntu2.3_amd64.deb | Linux |
| Web proxy cache server (USN-4213-1) squid_4.8-1ubuntu2.1_i386.deb | Linux |
| Web proxy cache server (USN-4213-1) squid_4.8-1ubuntu2.1_amd64.deb | Linux |
| Web proxy cache server (USN-4213-1) squid3_3.5.12-1ubuntu7.9_all.deb | Linux |
| Web proxy cache server (USN-4213-1) squid3_3.5.27-1ubuntu1.4_all.deb | Linux |
| squid security update(DSA-4682-1) squid_4.6-1+deb10u2_i386.deb | Linux |
| squid security update(DSA-4682-1) squid_4.6-1+deb10u2_amd64.deb | Linux |
| (RHSA-2020:4743) squid:4 security, bug fix, and enhancement update squid-4.11-3.module+el8.3.0+7851+7808b5f9.x86_64.rpm | Linux |
| (RHSA-2020:4743) squid:4 security, bug fix, and enhancement update squid-debugsource-4.11-3.module+el8.3.0+7851+7808b5f9.x86_64.rpm | Linux |
| Web proxy cache server (USN-4213-1) squid3_3.5.27-1ubuntu1.4_all.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234