CVE-2023-468478.6HighCWE-120

CVE-2023-46847: Squid: denial of service in http digest authentication

Red Hat · Red Hat Enterprise Linux 6 Extended Lifecycle Support

Vendor fix available · Affected: Red Hat Enterprise Linux 6 Extended Lifecycle Support · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

78.5%probability of exploitation in the next 30 days

99th percentile

050100

Higher than 99% of scored CVEs

8.6HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.

Affected products19

From the CVE record. A product or version that is not listed is unknown, not unaffected.

squidfrom 3.2.0.1 before 6.4
Red Hat · Red Hat Enterprise Linux 6 Extended Lifecycle SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 6 Extended Lifecycle SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 7Versions not stated
Red Hat · Red Hat Enterprise Linux 7.6 Advanced Update SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 7.7 Advanced Update SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 8Versions not stated
Red Hat · Red Hat Enterprise Linux 8Versions not stated
Red Hat · Red Hat Enterprise Linux 8.1 Update Services for SAP SolutionsVersions not stated
Red Hat · Red Hat Enterprise Linux 8.2 Advanced Update SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 8.2 Telecommunications Update ServiceVersions not stated
Red Hat · Red Hat Enterprise Linux 8.2 Update Services for SAP SolutionsVersions not stated
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceVersions not stated
Red Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsVersions not stated
Red Hat · Red Hat Enterprise Linux 8.6 Extended Update SupportVersions not stated
Red Hat · Red Hat Enterprise Linux 9Versions not stated
Red Hat · Red Hat Enterprise Linux 9Versions not stated
Red Hat · Red Hat Enterprise Linux 9.0 Extended Update SupportVersions not stated

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Classic Buffer Overflow · Memory Corruption
Vendor: Red Hat
Published: November 2023
Band: Likely to be exploited (10% or more), November 2023

CoverageNo articles yet

No CyberSIXT article names CVE-2023-46847 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

7 more references are in the CVE record.