4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Debian Security Advisory DSA-4270-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
August 13, 2018 https://www.debian.org/security/faq
Package : gdm3
CVE ID : CVE-2018-14424
Chris Coulson discovered a use-after-free flaw in the GNOME Display
Manager, triggerable by an unprivileged user via a specially crafted
sequence of D-Bus method calls, leading to denial of service or
potentially the execution of arbitrary code.
For the stable distribution (stretch), this problem has been fixed in
version 3.22.3-3+deb9u2.
We recommend that you upgrade your gdm3 packages.
For the detailed security status of gdm3 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/gdm3
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 | 8 | i386 | gir1.2-gdm3 | < 3.14.1-7+deb8u1 | gir1.2-gdm3_3.14.1-7+deb8u1_i386.deb |
Debian | 9 | mips | libgdm1 | < 3.22.3-3+deb9u2 | libgdm1_3.22.3-3+deb9u2_mips.deb |
Debian | 9 | armel | gir1.2-gdm-1.0 | < 3.22.3-3+deb9u2 | gir1.2-gdm-1.0_3.22.3-3+deb9u2_armel.deb |
Debian | 9 | ppc64el | libgdm-dev | < 3.22.3-3+deb9u2 | libgdm-dev_3.22.3-3+deb9u2_ppc64el.deb |
Debian | 8 | armel | libgdm1 | < 3.14.1-7+deb8u1 | libgdm1_3.14.1-7+deb8u1_armel.deb |
Debian | 9 | arm64 | libgdm1 | < 3.22.3-3+deb9u2 | libgdm1_3.22.3-3+deb9u2_arm64.deb |
Debian | 9 | arm64 | libgdm1-dbgsym | < 3.22.3-3+deb9u2 | libgdm1-dbgsym_3.22.3-3+deb9u2_arm64.deb |
Debian | 8 | armhf | libgdm1 | < 3.14.1-7+deb8u1 | libgdm1_3.14.1-7+deb8u1_armhf.deb |
Debian | 9 | mips | gdm3-dbgsym | < 3.22.3-3+deb9u2 | gdm3-dbgsym_3.22.3-3+deb9u2_mips.deb |
Debian | 9 | ppc64el | gdm3 | < 3.22.3-3+deb9u2 | gdm3_3.22.3-3+deb9u2_ppc64el.deb |
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%