CVE-2011-2200 · threatengine.sh

Home/CVE/The _dbus_header_byteswap function in dbus-marshal-header.c in D-Bus (aka DBus) 1.2.x before 1.2.28, 1.4.x before 1.4.12

CVE

CVE-2011-2200

The _dbus_header_byteswap function in dbus-marshal-header.c in D-Bus (aka DBus) 1.2.x before 1.2.28, 1.4.x before 1.4.12

The _dbus_header_byteswap function in dbus-marshal-header.c in D-Bus (aka DBus) 1.2.x before 1.2.28, 1.4.x before 1.4.12, and 1.5.x before 1.5.4 does not properly handle a non-native byte order, which allows local users to cause a denial of service (connection loss), obtain potentially sensitive information, or conduct unspecified state-modification attacks via crafted messages.

MEDIUM · CVSS 4.6 EPSS 0.00098

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-20Improper Input Validation

▤

Affected Products & Versions

2

freedesktop dbusall versions

d-bus project d-busall versions

▣

Scoring & Timeline

4.6

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD22 Jun 2011 · 10:55 PM

⚑

Vendor Advisories

2

rhsaRHSA-2011:1132Moderate

🔗

References & Sources

16

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629938

http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.2&id=6519a1f77c61d753d4c97efd6e15630eb275336ePatch

http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.4&id=c3223ba6c401ba81df1305851312a47c485e6cd7Patch

http://cgit.freedesktop.org/dbus/dbus/tree/NEWS?h=dbus-1.2Patch

http://cgit.freedesktop.org/dbus/dbus/tree/NEWS?h=dbus-1.4

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705

Show all 16 references

http://lists.freedesktop.org/archives/dbus/2007-March/007357.html

http://lists.freedesktop.org/archives/dbus/2011-May/014408.html

http://openwall.com/lists/oss-security/2011/06/12/1Patch

http://openwall.com/lists/oss-security/2011/06/12/2

http://openwall.com/lists/oss-security/2011/06/13/12Patch

http://secunia.com/advisories/44896Vendor Advisory

http://www.redhat.com/support/errata/RHSA-2011-1132.html

https://bugs.freedesktop.org/show_bug.cgi?id=38120

https://bugzilla.redhat.com/show_bug.cgi?id=712676Patch

https://exchange.xforce.ibmcloud.com/vulnerabilities/67974

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin