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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.021 Low
EPSS
Percentile
89.0%
Debian Security Advisory DSA-4086-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
January 13, 2018 https://www.debian.org/security/faq
Package : libxml2
CVE ID : CVE-2017-15412
Debian Bug : 883790
Nick Wellnhofer discovered that certain function calls inside XPath
predicates can lead to use-after-free and double-free errors when
executed by libxml2's XPath engine via an XSLT transformation.
For the oldstable distribution (jessie), this problem has been fixed
in version 2.9.1+dfsg1-5+deb8u6.
For the stable distribution (stretch), this problem has been fixed in
version 2.9.4+dfsg1-2.2+deb9u2.
We recommend that you upgrade your libxml2 packages.
For the detailed security status of libxml2 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/libxml2
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]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | armel | libxml2 | < 2.8.0+dfsg1-7+wheezy12 | libxml2_2.8.0+dfsg1-7+wheezy12_armel.deb |
Debian | 9 | ppc64el | python3-libxml2 | < 2.9.4+dfsg1-2.2+deb9u2 | python3-libxml2_2.9.4+dfsg1-2.2+deb9u2_ppc64el.deb |
Debian | 8 | mips | libxml2-utils | < 2.9.1+dfsg1-5+deb8u6 | libxml2-utils_2.9.1+dfsg1-5+deb8u6_mips.deb |
Debian | 9 | mips64el | python3-libxml2 | < 2.9.4+dfsg1-2.2+deb9u2 | python3-libxml2_2.9.4+dfsg1-2.2+deb9u2_mips64el.deb |
Debian | 8 | amd64 | python-libxml2-dbg | < 2.9.1+dfsg1-5+deb8u6 | python-libxml2-dbg_2.9.1+dfsg1-5+deb8u6_amd64.deb |
Debian | 8 | armhf | libxml2 | < 2.9.1+dfsg1-5+deb8u6 | libxml2_2.9.1+dfsg1-5+deb8u6_armhf.deb |
Debian | 9 | ppc64el | libxml2-utils | < 2.9.4+dfsg1-2.2+deb9u2 | libxml2-utils_2.9.4+dfsg1-2.2+deb9u2_ppc64el.deb |
Debian | 9 | arm64 | python-libxml2 | < 2.9.4+dfsg1-2.2+deb9u2 | python-libxml2_2.9.4+dfsg1-2.2+deb9u2_arm64.deb |
Debian | 9 | ppc64el | libxml2-dbg | < 2.9.4+dfsg1-2.2+deb9u2 | libxml2-dbg_2.9.4+dfsg1-2.2+deb9u2_ppc64el.deb |
Debian | 8 | i386 | libxml2-dev | < 2.9.1+dfsg1-5+deb8u6 | libxml2-dev_2.9.1+dfsg1-5+deb8u6_i386.deb |
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.021 Low
EPSS
Percentile
89.0%