CVE-2015-4645

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 v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.html	Third Party Advisory
http://www.securityfocus.com/bid/75272	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1234886	Issue Tracking Third Party Advisory VDB Entry
https://github.com/devttys0/sasquatch/pull/5	Third Party Advisory
https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1	Third Party Advisory
https://security.gentoo.org/glsa/201701-73	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:squashfs_project:squashfs:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:21:::::::*
	cpe:2.3:o:fedoraproject:fedora:22:::::::*

History

No history.

Information

Published : 2017-03-17 14:59

Updated : 2023-12-10 12:01

NVD link : CVE-2015-4645

Mitre link : CVE-2015-4645

CVE.ORG link : CVE-2015-4645

JSON object : View

Products Affected

fedoraproject

fedora

squashfs_project

squashfs

CWE

CWE-190

Integer Overflow or Wraparound

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