CVE-2015-4645

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
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.
Overview
  • CVE ID
  • CVE-2015-4645
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-03-17T14:59:00
  • Last Modified Date
  • 2019-10-24T14:02:44
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:squashfs_project:squashfs:*:*:*:*:*:*:*:* 1 OR 4.3
cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://security.gentoo.org/glsa/201701-73 Third Party Advisory VDB Entry
https://github.com/devttys0/sasquatch/pull/5 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1234886 Issue Tracking Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/75272 Third Party Advisory VDB Entry
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html Third Party Advisory
https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-4645
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4645
History
Created Old Value New Value Data Type Notes
2022-05-10 17:00:58 Added to TrackCVE
2022-12-02 14:53:46 2017-03-17T14:59Z 2017-03-17T14:59:00 CVE Published Date updated
2022-12-02 14:53:46 2019-10-24T14:02:44 CVE Modified Date updated
2022-12-02 14:53:46 Analyzed Vulnerability Status updated