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CVE-2015-4645 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2015-4645

CVE-2015-4645

MEDIUM5.5

Integer overflow in the read_fragment_table_4 function in unsquash-4

Published Mar 17, 2017

Modified 1 years ago

Details

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.

References

ADVISORY

http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html

ADVISORY

http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.html

WEB

http://www.securityfocus.com/bid/75272

WEB

https://bugzilla.redhat.com/show_bug.cgi?id=1234886

WEB

https://github.com/devttys0/sasquatch/pull/5

WEB

https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1

ADVISORY

https://security.gentoo.org/glsa/201701-73

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2015-4645

CVSS Analysis

CVSS v3.1

5.5

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

5.5/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Ecosystems

Timeline

PublishedMar 17, 2017

ModifiedAug 6, 2024