CVE-2015-4645: n/a vulnerability

CVE-2015-4645: Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows rem...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 06:18 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2015-4645 is a flaw in Squashfs extraction code, also reflected in sasquatch, where a crafted input can crash the application. Business impact is mainly disruption to systems or workflows that process untrusted Squashfs images, such as firmware or archive analysis pipelines. Exposure is most likely where vulnerable Squashfs tools or sasquatch parse externally supplied or attacker-controlled Squashfs images. The bundle does not name specific affected versions, so exposure should be confirmed through package advisories and local inventory. Treat as a targeted operational risk rather than an internet-wide emergency. Prioritize teams that ingest untrusted firmware, appliance images, or archives, because a crash in those workflows could interrupt analysis or automation. Mitigation focus: Apply vendor updates from affected Linux distributions where available.; Review upstream Squashfs and sasquatch fixes referenced by the advisories.; Restrict processing of untrusted Squashfs images until patched..

Prepared: Jun 13, 2026, 06:02 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 17, 2017, 14:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.redhat.com/show_bug.cgi?id=1234886CVE reference · x_refsource_CONFIRM
https://github.com/devttys0/sasquatch/pull/5CVE reference · x_refsource_MISC
GLSA-201701-73CVE reference · vendor-advisory, x_refsource_GENTOO
https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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