VDB
CVE-2016-2570
CVE-2016-2570
PUBLISHED
CVSS 7.5 HIGH
The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.
EPSS 8.95% · 95.0th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
8.95%
95.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | squid3 | 0, 3.3.8-1ubuntu17, 3.5.12-1ubuntu6 |
Timeline
- Feb 27, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- May 29, 2023 EPSS Score
- Jul 5, 2023 EPSS Score
- Aug 8, 2023 EPSS Score
- Nov 16, 2023 EPSS Score
- Feb 22, 2024 EPSS Score
- Mar 28, 2024 EPSS Score
- Dec 17, 2024 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-2570 third-party-advisory
- http://www.squid-cache.org/Advisories/SQUID-2016_2.txt third-party-advisory
- https://ubuntu.com/security/notices/USN-3557-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-2570 third-party-advisory