CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.0%
Debian Security Advisory DSA-4557-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
October 31, 2019 https://www.debian.org/security/faq
Package : libarchive
CVE ID : CVE-2019-18408
A use-after-free was found in libarchive, a multi-format archive and
compression library, which could result in denial of service and
potentially the execution of arbitrary code is a malformed archive
is processed.
For the oldstable distribution (stretch), this problem has been fixed
in version 3.2.2-2+deb9u2.
For the stable distribution (buster), this problem has been fixed in
version 3.3.3-4+deb10u1.
We recommend that you upgrade your libarchive packages.
For the detailed security status of libarchive please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libarchive
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 | 10 | mips | libarchive-tools | < 3.3.3-4+deb10u1 | libarchive-tools_3.3.3-4+deb10u1_mips.deb |
Debian | 10 | mipsel | libarchive13 | < 3.3.3-4+deb10u1 | libarchive13_3.3.3-4+deb10u1_mipsel.deb |
Debian | 9 | ppc64el | libarchive-tools | < 3.2.2-2+deb9u2 | libarchive-tools_3.2.2-2+deb9u2_ppc64el.deb |
Debian | 9 | all | bsdcpio | < 3.2.2-2+deb9u2 | bsdcpio_3.2.2-2+deb9u2_all.deb |
Debian | 8 | i386 | libarchive-dev | < 3.1.2-11+deb8u8 | libarchive-dev_3.1.2-11+deb8u8_i386.deb |
Debian | 9 | mips | libarchive-tools | < 3.2.2-2+deb9u2 | libarchive-tools_3.2.2-2+deb9u2_mips.deb |
Debian | 9 | s390x | libarchive13 | < 3.2.2-2+deb9u2 | libarchive13_3.2.2-2+deb9u2_s390x.deb |
Debian | 10 | s390x | libarchive-dev | < 3.3.3-4+deb10u1 | libarchive-dev_3.3.3-4+deb10u1_s390x.deb |
Debian | 10 | arm64 | libarchive-tools-dbgsym | < 3.3.3-4+deb10u1 | libarchive-tools-dbgsym_3.3.3-4+deb10u1_arm64.deb |
Debian | 10 | mips64el | libarchive13 | < 3.3.3-4+deb10u1 | libarchive13_3.3.3-4+deb10u1_mips64el.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.0%