CVE-2013-2037
Last modified
CVE-2013-2037 is a vulnerability of currently unknown severity. httplib2 0.7.2, 0.8, and earlier, after an initial connection is made, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.
Description
httplib2 0.7.2, 0.8, and earlier, after an initial connection is made, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Canonical | Ubuntu Linux | 10.04 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 12.10 |
| Canonical | Ubuntu Linux | 13.04 |
| Httplib2 Project | Httplib2 | <= 0.7.2 |
| Httplib2 Project | Httplib2 | 0.8 |
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602Issue Tracking, Mailing List, Third Party Advisory
- http://code.google.com/p/httplib2/issues/detail?id=282Exploit, Third Party Advisory
- http://seclists.org/oss-sec/2013/q2/257Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/52179Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1948-1Third Party Advisory
- https://bugs.launchpad.net/httplib2/+bug/1175272Exploit, Patch
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602Issue Tracking, Mailing List, Third Party Advisory
- http://code.google.com/p/httplib2/issues/detail?id=282Exploit, Third Party Advisory
- http://seclists.org/oss-sec/2013/q2/257Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/52179Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1948-1Third Party Advisory
- https://bugs.launchpad.net/httplib2/+bug/1175272Exploit, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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