CVE-2015-4645
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.2 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.3%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| squashfs_project:squashfs | squashfs project squashfs | le | 4.3 |
References
lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html
lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.html
www.securityfocus.com/bid/75272
bugzilla.redhat.com/show_bug.cgi?id=1234886
github.com/devttys0/sasquatch/pull/5
github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1
security.gentoo.org/glsa/201701-73
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.2 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.3%