[SECURITY] [DLA 2330-1] jruby security update
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Debian LTS Advisory DLA-2330-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/
August 16, 2020 https://wiki.debian.org/LTS
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Package : jruby
Version : 1.7.26-1+deb9u2
CVE ID : CVE-2017-17742 CVE-2019-8320 CVE-2019-8321 CVE-2019-8322
CVE-2019-8323 CVE-2019-8324 CVE-2019-8325 CVE-2019-16201
CVE-2019-16254 CVE-2019-16255
Debian Bug : 925987
Several vulnerabilities were fixed in JRuby,
a 100% pure-Java implementation of Ruby.
CVE-2017-17742
CVE-2019-16254
HTTP Response Splitting attacks in the HTTP server of WEBrick.
CVE-2019-16201
Regular Expression Denial of Service vulnerability of WEBrick's
Digest access authentication.
CVE-2019-8320
Delete directory using symlink when decompressing tar.
CVE-2019-8321
Escape sequence injection vulnerability in verbose.
CVE-2019-8322
Escape sequence injection vulnerability in gem owner.
CVE-2019-8323
Escape sequence injection vulnerability in API response handling.
CVE-2019-8324
Installing a malicious gem may lead to arbitrary code execution.
CVE-2019-8325
Escape sequence injection vulnerability in errors.
CVE-2019-16255
Code injection vulnerability of Shell#[] and Shell#test.
For Debian 9 stretch, these problems have been fixed in version
1.7.26-1+deb9u2.
We recommend that you upgrade your jruby packages.
For the detailed security status of jruby please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/jruby
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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