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ubuntuUbuntuUSN-5690-1
HistoryOct 19, 2022 - 12:00 a.m.

libXdmcp vulnerability

2022-10-1900:00:00
ubuntu.com
27
ubuntu
libxdmcp
vulnerability
session keys
brute force
local attacker
x11 authorization
esm
development headers

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libxdmcp - X11 authorisation library (development headers)

Details

It was discovered that libXdmcp was generating weak session keys.
A local attacker could possibly use this issue to perform a brute
force attack and obtain another user’s key.

Related

openvas 11
nessus 22
fedora 3
osv 2
freebsd 1
debiancve 1
redhatcve 1
cve 1
ibm 1
ubuntucve 1
alpinelinux 1
mageia 1
debian 1
nvd 1
prion 1
cvelist 1
zdt 1
packetstorm 1
centos 1
redhat 1
oraclelinux 1
gentoo 1
openvas
openvas
Fedora Update for libXdmcp FEDORA-2017-9a9328c159
2017-03-03 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:1862-1)
2021-04-19 00:00:00
Mageia: Security Advisory (MGASA-2017-0330)
2022-01-28 00:00:00
nessus
nessus
openSUSE Security Update : libXdmcp (openSUSE-2017-789)
2017-07-07 00:00:00
SUSE SLED12 / SLES12 Security Update : libXdmcp (SUSE-SU-2017:1862-1)
2017-07-17 00:00:00
RHEL 6 : libxdmcp (Unpatched Vulnerability)
2024-06-03 00:00:00
fedora
fedora
[SECURITY] Fedora 26 Update: libXdmcp-1.1.2-5.fc26
2017-04-01 17:55:41
[SECURITY] Fedora 25 Update: libXdmcp-1.1.2-5.fc25
2017-03-03 03:57:52
[SECURITY] Fedora 24 Update: libXdmcp-1.1.2-5.fc24
2017-03-05 20:52:58
osv
osv
CVE-2017-2625
2018-07-27 18:29:00
libxdmcp vulnerability
2022-10-19 15:47:17
freebsd
freebsd
libXdmcp -- insufficient entropy generating session keys
2017-04-04 00:00:00
debiancve
debiancve
CVE-2017-2625
2018-07-27 18:29:00
redhatcve
redhatcve
CVE-2017-2625
2017-03-01 00:18:14
cve
cve
CVE-2017-2625
2018-07-27 18:29:00
ibm
ibm
Security Bulletin: Vulnerability in xorg-x11-libXdmcp affects IBM BladeCenter Advanced Management Module (AMM)
2023-04-14 14:32:25
ubuntucve
ubuntucve
CVE-2017-2625
2018-07-27 00:00:00
alpinelinux
alpinelinux
CVE-2017-2625
2018-07-27 18:29:00
mageia
mageia
Updated libxdmcp packages fix security vulnerability
2017-09-07 12:07:16
debian
debian
[SECURITY] [DLA 2006-1] libxdmcp security update
2019-11-25 21:20:20
nvd
nvd
CVE-2017-2625
2018-07-27 18:29:00
prion
prion
Design/Logic Flaw
2018-07-27 18:29:00
cvelist
cvelist
CVE-2017-2625
2018-07-27 18:00:00
zdt
zdt
X.org Privilege Escalation / Use-After-Free / Weak Entropy Vulnerabilities
2017-03-02 00:00:00
packetstorm
packetstorm
X.org Privilege Escalation / Use-After-Free / Weak Entropy
2017-03-01 00:00:00
centos
centos
drm, libICE, libX11, libXaw, libXcursor, libXdmcp, libXfixes, libXfont, libXfont2, libXi, libXpm, libXrandr, libXrender, libXt, libXtst, libXv, libXvMC, libXxf86vm, libdrm, libepoxy, libevdev, libfontenc, libinput, libvdpau, libwacom, libxcb, libxkbcommon, libxkbfile, mesa, vulkan, xcb, xkeyboard, xorg security update
2017-08-24 01:38:44
redhat
redhat
(RHSA-2017:1865) Moderate: X.org X11 libraries security, bug fix and enhancement update
2017-08-01 05:55:26
oraclelinux
oraclelinux
X.org X11 libraries security, bug fix and enhancement update
2017-08-07 00:00:00
gentoo
gentoo
X.Org: Multiple vulnerabilities
2017-04-10 00:00:00

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for USN-5690-1
openvas11nessus22fedora3osv2freebsd1debiancve1redhatcve1cve1ibm1ubuntucve1alpinelinux1mageia1debian1nvd1prion1cvelist1zdt1packetstorm1centos1redhat1oraclelinux1gentoo1