6.8

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Redhat ≫ Enterprise Linux Version 6.0
Qemu ≫ Qemu Version <= 0.15.1
Qemu ≫ Qemu Version 0.15.0
Qemu ≫ Qemu Version 0.15.0 Update rc1
Qemu ≫ Qemu Version 0.15.0 Update rc2
Qemu ≫ Qemu Version 1.0
Qemu ≫ Qemu Version 1.0 Update rc1
Qemu ≫ Qemu Version 1.0 Update rc2
Qemu ≫ Qemu Version 1.0 Update rc3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.26% 0.807
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.8 3.2 10
AV:A/AC:H/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log
http://rhn.redhat.com/errata/RHSA-2011-1777.html
http://rhn.redhat.com/errata/RHSA-2011-1801.html
https://bugzilla.redhat.com/show_bug.cgi?id=751310