The connect method in lib/net/http.rb in the (1) Net::HTTP and (2) Net::HTTPS libraries in Ruby 1.8.5 and 1.8.6 does not verify that the commonName (CN) field in a server certificate matches the domain name in an HTTPS request, which makes it easier for remote attackers to intercept SSL transmissions via a man-in-the-middle attack or spoofed web site.
CVE-2007-5162
- No confirmed exploitation signals yet
A fix is available — apply it.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 74.2%
- KEV
- Not listed
Published
October 1, 2007
Last Modified
April 23, 2026
References (70)
- cve@mitrehttp://secunia.com/advisories/26985
- cve@mitrehttp://secunia.com/advisories/27044
- cve@mitrehttp://secunia.com/advisories/27432
- cve@mitrehttp://secunia.com/advisories/27576
- cve@mitrehttp://secunia.com/advisories/27673
- cve@mitrehttp://secunia.com/advisories/27756
- cve@mitrehttp://secunia.com/advisories/27764
- cve@mitrehttp://secunia.com/advisories/27769
- cve@mitrehttp://secunia.com/advisories/27818
- cve@mitrehttp://secunia.com/advisories/28645
- cve@mitrehttp://secunia.com/advisories/29556
- cve@mitrehttp://securityreason.com/securityalert/3180
- cve@mitrehttp://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=13499
- cve@mitrehttp://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=13500
- cve@mitrehttp://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=13502
Patch Availability(3)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | libruby1.8 (1.8.6.36-1ubuntu3.1) @ gutsy | 2026-05-31 | ubuntu |
| redhat | ruby-0:1.8.1-7.EL4.8.1 | 2007-11-13 | redhat |
| redhat | ruby-0:1.8.5-5.el5_1.1 | 2007-11-13 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
All Vendor Advisories
(3)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 5× in last 7d / 39× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Frequently asked(4)
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