Attacker Value
Unknown
0
CVE-2023-46847
0
CVE ID
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CVE-2023-46847
(Last updated April 25, 2024) ▾
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Credential Access
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Execution
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Exfiltration
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Impact
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Initial Access
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Description
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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Red Hat Enterprise Linux 6 Extended Lifecycle Support not down converted
Red Hat Enterprise Linux 6 Extended Lifecycle Support not down converted
Red Hat Enterprise Linux 7 not down converted
Red Hat Enterprise Linux 7.6 Advanced Update Support not down converted
Red Hat Enterprise Linux 7.7 Advanced Update Support not down converted
Red Hat Enterprise Linux 8 not down converted
Red Hat Enterprise Linux 8 not down converted
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions not down converted
Red Hat Enterprise Linux 8.2 Advanced Update Support not down converted
Red Hat Enterprise Linux 8.2 Telecommunications Update Service not down converted
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions not down converted
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support not down converted
Red Hat Enterprise Linux 8.4 Telecommunications Update Service not down converted
Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions not down converted
Red Hat Enterprise Linux 8.6 Extended Update Support not down converted
Red Hat Enterprise Linux 9 not down converted
Red Hat Enterprise Linux 9 not down converted
Red Hat Enterprise Linux 9.0 Extended Update Support not down converted
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- redhat,
- squid-cache
Products
- enterprise linux 8.0,
- enterprise linux 9.0,
- enterprise linux eus 8.6,
- enterprise linux eus 8.8,
- enterprise linux eus 9.0,
- enterprise linux eus 9.2,
- enterprise linux for arm 64 8.0 aarch64,
- enterprise linux for ibm z systems 8.0 s390x,
- enterprise linux for power little endian 8.0 ppc64le,
- enterprise linux server 7.0,
- enterprise linux server aus 8.2,
- enterprise linux server aus 8.4,
- enterprise linux server aus 8.6,
- enterprise linux server aus 9.2,
- enterprise linux server tus 8.2,
- enterprise linux server tus 8.4,
- enterprise linux server tus 8.6,
- enterprise linux server tus 8.8,
- enterprise linux server tus 9.2,
- enterprise linux workstation 7.0,
- squid
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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