VulnerabilityModified
CVE-2023-46848
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.
HIGH 7.5EPSS 10.2%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 10.2%, higher than 95% of all known CVEs. Patch or mitigate before the next change window.
Description
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 10.22% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-681
- Affected
- squid-cache/squid · redhat/enterprise linux · redhat/enterprise linux eus · redhat/enterprise linux server aus · redhat/enterprise linux server tus
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2023:6266Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:6268Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:6748Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-46848Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2245919Issue Tracking
- https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59wVendor Advisory
- https://access.redhat.com/errata/RHSA-2023:6266Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:6268Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:6748Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-46848Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2245919Issue Tracking
- https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59wVendor Advisory
- https://security.netapp.com/advisory/ntap-20231214-0005/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.