CVE-2023-5824
Squid: dos against http and https
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
Timeline
- CVE published734 days (about 2 years)
- Record last updated
Affected versions
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid:4
Version range not reported
- squid
Version range not reported
- squid
Version range not reported
- squid
Version range not reported
- squid
Version range not reported
- squid
Version range not reported