CVE-2023-46848

high-risk
Published 2023-11-03

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.

Do I need to act?

!
10.4% chance of exploitation in next 30 days
EPSS score — higher than 90% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.6/10 High
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Redhat Squid-Cache

References (13)

Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6266
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6268
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6748
Third Party Advisory https://access.redhat.com/security/cve/CVE-2023-46848
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2245919
Vendor Advisory https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6266
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6268
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6748
Third Party Advisory https://access.redhat.com/security/cve/CVE-2023-46848
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2245919
Vendor Advisory https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w
https://security.netapp.com/advisory/ntap-20231214-0005/
52
/ 100
high-risk
Severity 29/34 · Critical
Exploitability 11/34 · Low
Exposure 12/34 · Low