CURL-CVE-2022-27781
- Source
- https://curl.se/docs/CVE-2022-27781.html
- Import Source
- https://curl.se/docs/CURL-CVE-2022-27781.json
- JSON Data
- https://api.osv.dev/v1/vulns/CURL-CVE-2022-27781
- Aliases
- Published
- 2022-05-11T08:00:00Z
- Modified
- 2025-05-15T17:48:29Z
- Summary
- CERTINFO never-ending busy-loop
- Details
-
libcurl provides the
CURLOPT_CERTINFOoption to allow applications to request details to be returned about a TLS server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built with NSS get stuck in a never-ending busy-loop when trying to retrieve that information.
- Database specific
{ "package": "curl", "last_affected": "7.83.0", "www": "https://curl.se/docs/CVE-2022-27781.html", "URL": "https://curl.se/docs/CVE-2022-27781.json", "affects": "lib", "severity": "Low", "CWE": { "id": "CWE-835", "desc": "Loop with Unreachable Exit Condition ('Infinite Loop')" }, "issue": "https://hackerone.com/reports/1555441" }- References
-
- Credits
-
-
- Florian Kohnhäuser - FINDER
-
- Daniel Stenberg - REMEDIATION_DEVELOPER
-
Affected packages
Git / github.com/curl/curl.git
Affected ranges
- Type
- SEMVER
- Events
-
Introduced7.34.0Fixed7.83.1
- Type
- GIT
- Repo
- https://github.com/curl/curl.git
- Events
Affected versions
7.*
7.34.0
7.35.0
7.36.0
7.37.0
7.37.1
7.38.0
7.39.0
7.40.0
7.41.0
7.42.0
7.42.1
7.43.0
7.44.0
7.45.0
7.46.0
7.47.0
7.47.1
7.48.0
7.49.0
7.49.1
7.50.0
7.50.1
7.50.2
7.50.3
7.51.0
7.52.0
7.52.1
7.53.0
7.53.1
7.54.0
7.54.1
7.55.0
7.55.1
7.56.0
7.56.1
7.57.0
7.58.0
7.59.0
7.60.0
7.61.0
7.61.1
7.62.0
7.63.0
7.64.0
7.64.1
7.65.0
7.65.1
7.65.2
7.65.3
7.66.0
7.67.0
7.68.0
7.69.0
7.69.1
7.70.0
7.71.0
7.71.1
7.72.0
7.73.0
7.74.0
7.75.0
7.76.0
7.76.1
7.77.0
7.78.0
7.79.0
7.79.1
7.80.0
7.81.0
7.82.0
7.83.0