LibHTP Parser Vulnerability Could Lead to Denial of Service
CVE-2024-23837

7.5HIGH

Key Information:

Vendor

Oisf

Status
Libhtp
Vendor
CVE Published:
26 February 2024

What is CVE-2024-23837?

LibHTP, a security-sensitive HTTP protocol parser, is prone to a vulnerability that allows crafted traffic to cause excessive processing time of HTTP headers. This flaw can lead to a denial of service, potentially disrupting service availability. The issue is addressed in version 0.5.46, underscoring the importance of timely updates to mitigate such threats and enhance security measures.

Affected Version(s)

libhtp < 0.5.46

References

https://github.com/OISF/libhtp/security/advisories/GHSA-f...
x_refsource_CONFIRM
https://github.com/OISF/libhtp/commit/20ac301d801cdf01b3f...
x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6444
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.