CVE-2015-4646
Summary
| CVE | CVE-2015-4646 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-04-13 17:59:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | (1) unsquash-1.c, (2) unsquash-2.c, (3) unsquash-3.c, and (4) unsquash-4.c in Squashfs and sasquatch allow remote attackers to cause a denial of service (application crash) via a crafted input. |
Risk And Classification
Primary CVSS: v3.1 7.5 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-20 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | [email protected] | Primary | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Squashfs Project | Squashfs | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SQUASHFS: Multiple vulnerabilities (GLSA 201701-73) — Gentoo security | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | Third Party Advisory |
| oss-sec: Re: Possible CVE Request: Multiple stack overflows in squashfs-tools and sasquatch | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | Mailing List, Third Party Advisory, VDB Entry |
| Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| unsquashfs-4: Add more sanity checks + fix CVE-2015-4645/6 · plougher/squashfs-tools@f95864a · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 355609 Amazon Linux Security Advisory for squashfs-tools : ALAS2-2023-2152
- 710342 Gentoo Linux SQUASHFS Multiple Vulnerabilities (GLSA 201701-73)
- 755254 SUSE Enterprise Linux Security Update for squashfs (SUSE-SU-2023:4424-1)
- 900139 CBL-Mariner Linux Security Update for squashfs-tools 4.3
- 901807 Common Base Linux Mariner (CBL-Mariner) Security Update for squashfs-tools (6885-1)
- 903091 Common Base Linux Mariner (CBL-Mariner) Security Update for squashfs-tools (4695)