CVE-2013-4538

HIGH

Description

Multiple buffer overflows in the ssd0323_load function in hw/display/ssd0323.c in QEMU before 1.7.2 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via crafted (1) cmd_len, (2) row, or (3) col values; (4) row_start and row_end values; or (5) col_star and col_end values in a savevm image.

References

http://git.qemu.org/?p=qemu.git;a=commit;h=ead7a57df37d2187813a121308213f41591bd811

http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html

http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html

http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html

Details

Source: MITRE

Published: 2014-11-04

Updated: 2014-11-05

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH