Description
lib/ssluse.c in cURL and libcurl 7.4 through 7.19.5, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-1869-1 | New curl packages fix SSL certificate verification weakness |
EUVD |
EUVD-2009-2413 | lib/ssluse.c in cURL and libcurl 7.4 through 7.19.5, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408. |
Ubuntu USN |
USN-818-1 | curl vulnerability |
Ubuntu USN |
USN-1158-1 | curl vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T05:52:14.669Z
Reserved: 2009-07-09T00:00:00.000Z
Link: CVE-2009-2417
No data.
Status : Modified
Published: 2009-08-14T15:16:27.390
Modified: 2026-04-23T00:35:47.467
Link: CVE-2009-2417
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN