What’s Vulnerable › Vulnerabilities

CVE-2015-4646

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-13 · updated 2026-06-17
• Weakness: CWE-20

Description

(1) unsquash-1.c, (2) unsquash-2.c, (3) unsquash-3.c, and (4) unsquash-4.c in Squashfs and sasquatch allow remote attackers to cause a denial of service (application crash) via a crafted input.

Affected products

• Squashfs Project Squashfs: through 4.3

References

• http://seclists.org/oss-sec/2015/q2/756
• http://www.securityfocus.com/bid/75272
• https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1
• https://security.gentoo.org/glsa/201701-73
• http://seclists.org/oss-sec/2015/q2/756
• http://www.securityfocus.com/bid/75272
• https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1
• https://security.gentoo.org/glsa/201701-73

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