CVE-2015-4645 — Integer Overflow or Wraparound in Squashfs-tools

CWE-190 — Integer Overflow or WraparoundCWE-121 — Stack-based Buffer Overflow10 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 56.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Squashfs-tools Project Squashfs-toolsDebian Squashfs-toolsSquashfs Project Squashfs+7 more
Timeline
PublishedMar 17
Latest updateMay 13

Description

Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service (application crash) via a crafted input, which triggers a stack-based buffer overflow.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages9 packages

▶debiandebian/squashfs-tools< squashfs-tools 1:4.3-2 (bookworm)

Also affects: Fedora 21, 22

🔴Vulnerability Details

2
GHSA
GHSA-j67g-6r6x-5v63: Integer overflow in the read_fragment_table_4 function in unsquash-4↗2022-05-13
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OSV
CVE-2015-4645: Integer overflow in the read_fragment_table_4 function in unsquash-4↗2017-03-17
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📋Vendor Advisories

4
Microsoft
Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service (application crash) via a crafted input which trig↗2017-03-14
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Red Hat
squashfs-tools: integer overflow in read_fragment_table_4↗2015-06-17
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Red Hat
squashfs-tools: stack overflow in read_fragment_table_4 due to fix for CVE-2015-4645↗2015-06-17
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Debian
CVE-2015-4645: squashfs-tools - Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squash...↗2015
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💬Community

3
Bugzilla
CVE-2015-4645 squashfs-tools: integer overflow in read_fragment_table_4↗2015-06-23
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Bugzilla
CVE-2015-4645 CVE-2015-4646 squashfs-tools: various flaws [fedora-all]↗2015-06-23
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Bugzilla
CVE-2015-4646 squashfs-tools: stack overflow in read_fragment_table_4 due to fix for CVE-2015-4645↗2015-06-23
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