CVE-2024-52798 — Regex Denial of Service in Path-to-regexp

CWE-1333 — Regex Denial of Service7 documents6 sources
Severity
7.7HIGHNVD
GHSA7.5OSV7.5
EPSS
0.2%
top 55.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Path-to-regexpDebian Node-path-to-regexpMsrc Azl3 Python-tensorboard 2.16.2-6 ON Azure Linux 3.0+2 more
Timeline
PublishedDec 5
Latest updateDec 10

Description

path-to-regexp turns path strings into a regular expressions. In certain cases, path-to-regexp will output a regular expression that can be exploited to cause poor performance. The regular expression that is vulnerable to backtracking can be generated in the 0.1.x release of path-to-regexp. Upgrade to 0.1.12. This vulnerability exists because of an incomplete fix for CVE-2024-45296.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages5 packages

🔴Vulnerability Details

3
OSV
path-to-regexp contains a ReDoS↗2024-12-05
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GHSA
path-to-regexp contains a ReDoS↗2024-12-05
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OSV
CVE-2024-52798: path-to-regexp turns path strings into a regular expressions↗2024-12-05
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📋Vendor Advisories

3
Microsoft
path-to-regexp Unpatched `path-to-regexp` ReDoS in 0.1.x↗2024-12-10
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Red Hat
path-to-regexp: path-to-regexp Unpatched `path-to-regexp` ReDoS in 0.1.x↗2024-12-05
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Debian
CVE-2024-52798: node-path-to-regexp - path-to-regexp turns path strings into a regular expressions. In certain cases, ...↗2024
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