CVE-2018-1000024
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-1000024 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS v3 metrics
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 7.4 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Changed |
| Confidentiality | None |
| Integrity Impact | None |
| Availability Impact | High |
Affected Packages State
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | squid | Affected |
| Red Hat Enterprise Linux 6 | squid34 | Will not fix |
| Red Hat Enterprise Linux 6 | squid | Will not fix |
| Red Hat Enterprise Linux 5 | squid | Not affected |
Mitigation
A workaround for this issue is to not use the internal ESI parser, which can be achieved by adding either the "esi_parser expat" or "esi_parser libxml2" configuration directive to the squid configuration file (for example /etc/squid/squid.conf).
CVE description copyright © 2017, The MITRE Corporation
