Published: 14/11/2007 Updated: 29/09/2017

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

The (1) Net::ftptls, (2) Net::telnets, (3) Net::imap, (4) Net::pop, and (5) Net::smtp libraries in Ruby 1.8.5 and 1.8.6 do not verify that the commonName (CN) field in a server certificate matches the domain name in a request sent over SSL, which makes it easier for remote malicious users to intercept SSL transmissions via a man-in-the-middle attack or spoofed web site, different components than CVE-2007-5162.

Vulnerable Product	Search on Vulmon	Subscribe to Product
ruby-lang ruby 1.8.5
ruby-lang ruby 1.8.6

Chris Clark discovered that Ruby’s HTTPS module did not check for commonName mismatches early enough during SSL negotiation If a remote attacker were able to perform man-in-the-middle attacks, this flaw could be exploited to view sensitive information in HTTPS requests coming from Ruby applications (CVE-2007-5162) ...

Several vulnerabilities have been discovered in Ruby, an object-oriented scripting language The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-5162 It was discovered that the Ruby HTTP(S) module performs insufficient validation of SSL certificates, which may lead to man-in-the-middle attacks ...

CWE-287 https://bugzilla.redhat.com/show_bug.cgi?id=362081 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=13656 http://www.redhat.com/support/errata/RHSA-2007-0961.html http://www.redhat.com/support/errata/RHSA-2007-0965.html http://secunia.com/advisories/26985 http://secunia.com/advisories/27576 http://secunia.com/advisories/27673 http://www.debian.org/security/2007/dsa-1410 http://www.debian.org/security/2007/dsa-1411 http://www.debian.org/security/2007/dsa-1412 http://www.novell.com/linux/security/advisories/2007_24_sr.html http://www.securityfocus.com/bid/26421 http://www.securitytracker.com/id?1018938 http://secunia.com/advisories/27764 http://secunia.com/advisories/27769 http://secunia.com/advisories/27818 http://docs.info.apple.com/article.html?artnum=307179 http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html http://www.us-cert.gov/cas/techalerts/TA07-352A.html http://secunia.com/advisories/28136 http://secunia.com/advisories/27756 http://www.mandriva.com/security/advisories?name=MDVSA-2008:029 http://secunia.com/advisories/28645 http://www.ubuntu.com/usn/usn-596-1 http://secunia.com/advisories/29556 http://www.vupen.com/english/advisories/2007/4238 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11025 https://usn.ubuntu.com/596-1/https://nvd.nist.gov

CVE-2007-5770

Vulnerability Summary

Vendor Advisories

References

Vulmon Search

About

Products

Connect