8.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.012 Low
EPSS
Percentile
85.3%
Debian LTS Advisory DLA-2330-1 [email protected]
https://www.debian.org/lts/security/
August 16, 2020 https://wiki.debian.org/LTS
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | mipsel | libruby2.3-dbgsym | < 2.3.3-1+deb9u6 | libruby2.3-dbgsym_2.3.3-1+deb9u6_mipsel.deb |
Debian | 9 | ppc64el | ruby2.3-dev | < 2.3.3-1+deb9u6 | ruby2.3-dev_2.3.3-1+deb9u6_ppc64el.deb |
Debian | 9 | arm64 | ruby2.3-tcltk | < 2.3.3-1+deb9u6 | ruby2.3-tcltk_2.3.3-1+deb9u6_arm64.deb |
Debian | 8 | i386 | libruby2.1 | < 2.1.5-2+deb8u7 | libruby2.1_2.1.5-2+deb8u7_i386.deb |
Debian | 9 | armel | libruby2.3-dbgsym | < 2.3.3-1+deb9u6 | libruby2.3-dbgsym_2.3.3-1+deb9u6_armel.deb |
Debian | 9 | mipsel | libruby2.3 | < 2.3.3-1+deb9u6 | libruby2.3_2.3.3-1+deb9u6_mipsel.deb |
Debian | 9 | i386 | ruby2.3-tcltk-dbgsym | < 2.3.3-1+deb9u6 | ruby2.3-tcltk-dbgsym_2.3.3-1+deb9u6_i386.deb |
Debian | 9 | mips64el | ruby2.3-dbgsym | < 2.3.3-1+deb9u6 | ruby2.3-dbgsym_2.3.3-1+deb9u6_mips64el.deb |
Debian | 8 | armhf | ruby2.1 | < 2.1.5-2+deb8u7 | ruby2.1_2.1.5-2+deb8u7_armhf.deb |
Debian | 9 | s390x | libruby2.3 | < 2.3.3-1+deb9u6 | libruby2.3_2.3.3-1+deb9u6_s390x.deb |
8.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.012 Low
EPSS
Percentile
85.3%