6.8

CVE-2012-4025

Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted block_log field in the superblock of a .sqsh file, leading to a heap-based buffer overflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Squashfs Project ≫ Squashfs Version <= 4.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.9% 0.889
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://sourceforge.net/mailarchive/forum.php?thread_name=CAAoG81HL9oP8roPLLhftTSXTzSD%2BZcR66PRkVU%3Df76W3Mjde_w%40mail.gmail.com&forum_name=squashfs-devel
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:128
Not Applicable
http://www.openwall.com/lists/oss-security/2012/07/19/6
Mailing List
http://www.securityfocus.com/bid/54610
Third Party Advisory
VDB Entry
https://security.gentoo.org/glsa/201612-40
Third Party Advisory
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001
Third Party Advisory
http://www.osvdb.org/83899
Broken Link