CVE-2012-4025
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
AI Score
Confidence
Low
0.038 Low
EPSS
Percentile
91.9%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| squashfs_project:squashfs | squashfs project squashfs | le | 4.2 |
References
sourceforge.net/mailarchive/forum.php?thread_name=CAAoG81HL9oP8roPLLhftTSXTzSD%2BZcR66PRkVU%3Df76W3Mjde_w%40mail.gmail.com&forum_name=squashfs-devel
www.mandriva.com/security/advisories?name=MDVSA-2013:128
www.openwall.com/lists/oss-security/2012/07/19/6
www.osvdb.org/83899
www.securityfocus.com/bid/54610
security.gentoo.org/glsa/201612-40
wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
AI Score
Confidence
Low
0.038 Low
EPSS
Percentile
91.9%