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Vulnerability Details : CVE-2011-4111

Buffer overflow in the ccid_card_vscard_handle_message function in hw/ccid-card-passthru.c in QEMU before 0.15.2 and 1.x before 1.0-rc4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VSC_ATR message.
Publish Date : 2014-02-26 Last Update Date : 2019-04-22
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 119

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
6.8
AV:A/AC:H/Au:N/C:C/I:C/A:C 2011-11-03 2011-11-28
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- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2011-1777 -- qemu-kvm security update (important) oval:org.mitre.oval:def:27840 unix
ELSA-2011:1777: qemu-kvm security update (Important) oval:org.mitre.oval:def:23505 unix
ELSA-2011:1801: qemu-kvm security update (Important) oval:org.mitre.oval:def:23594 unix
RHSA-2011:1777: qemu-kvm security update (Important) oval:com.redhat.rhsa:def:20111777 unix
RHSA-2011:1777: qemu-kvm security update (Important) oval:org.mitre.oval:def:21812 unix
RHSA-2011:1801: qemu-kvm security update (Important) oval:org.mitre.oval:def:21985 unix
RHSA-2011:1801: qemu-kvm security update (Important) oval:com.redhat.rhsa:def:20111801 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-4111

# Product Type Vendor Product Version Update Edition Language
1 Application Qemu Qemu * * * * Version Details Vulnerabilities
2 Application Qemu Qemu 0.15.0 * * * Version Details Vulnerabilities
3 Application Qemu Qemu 0.15.0 RC2 * * Version Details Vulnerabilities
4 Application Qemu Qemu 0.15.0 RC1 * * Version Details Vulnerabilities
5 Application Qemu Qemu 1.0 RC2 * * Version Details Vulnerabilities
6 Application Qemu Qemu 1.0 RC3 * * Version Details Vulnerabilities
7 Application Qemu Qemu 1.0 * * * Version Details Vulnerabilities
8 Application Qemu Qemu 1.0 RC1 * * Version Details Vulnerabilities
9 OS Redhat Enterprise Linux 6.0 * * * Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Server Supplementary 6.1.z * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Qemu Qemu 8
Redhat Enterprise Linux 1
Redhat Enterprise Linux Server Supplementary 1

- References For CVE-2011-4111

http://rhn.redhat.com/errata/RHSA-2011-1777.html
REDHAT RHSA-2011:1777
http://rhn.redhat.com/errata/RHSA-2011-1801.html
REDHAT RHSA-2011:1801
http://git.qemu.org/?p=qemu.git;a=log;h=refs/heads/stable-1.0 CONFIRM
http://git.qemu.org/?p=qemu-stable-0.15.git;a=log CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=751310 CONFIRM

- Metasploit Modules Related To CVE-2011-4111

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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