From:
[email protected]
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- ------------------------------------------------------------------------- Debian Security Advisory DSA-4332-1
[email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 03, 2018
https://www.debian.org/security/faq
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Package : ruby2.3
CVE ID : CVE-2018-16395 CVE-2018-16396
Several vulnerabilities have been discovered in the interpreter for the
Ruby language. The Common Vulnerabilities and Exposures project
identifies the following problems:
CVE-2018-16395
Tyler Eckstein reported that the equality check of
OpenSSL::X509::Name could return true for non-equal objects. If a
malicious X.509 certificate is passed to compare with an existing
certificate, there is a possibility to be judged incorrectly that
they are equal.
CVE-2018-16396
Chris Seaton discovered that tainted flags are not propagated in
Array#pack and String#unpack with some directives.
For the stable distribution (stretch), these problems have been fixed in version 2.3.3-1+deb9u4.
We recommend that you upgrade your ruby2.3 packages.
For the detailed security status of ruby2.3 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/ruby2.3
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at:
https://www.debian.org/security/
Mailing list:
[email protected]
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