CVE-2015-4645: Integer Overflow
First published: Tue Jun 23 2015(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Squashfs Project Squashfs | <=4.3 | |
| Fedoraproject Fedora | =21 | |
| Fedoraproject Fedora | =22 |
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Reference Links
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.html
- http://www.securityfocus.com/bid/75272
- https://bugzilla.redhat.com/show_bug.cgi?id=1234886
- https://github.com/devttys0/sasquatch/pull/5
- https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1
- https://security.gentoo.org/glsa/201701-73
- https://github.com/gcanalesb/sasquatch/commit/6777e08cc38bc780d27c69c1d8c272867b74524f
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1234888
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1234886#c2
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1234886#c6
- collector/nvd-index
- agent/type
- agent/softwarecombine
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- collector/mitre-cve
- source/MITRE
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2015-4645
- agent/severity
- agent/last-modified-date
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- vendor/squashfs project
- canonical/squashfs project squashfs
- version/squashfs project squashfs/4.3
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/21
- version/fedoraproject fedora/22