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CVE Record

CVE-2007-6754: The ipalloc function in libc/stdlib/malloc.c in jemalloc in libc for FreeBSD 6.4 and NetBSD does not proper...

The ipalloc function in libc/stdlib/malloc.c in jemalloc in libc for FreeBSD 6.4 and NetBSD does not properly allocate memory, which makes it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, related to "integer rounding and overflow" errors.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This CVE describes a memory allocation flaw in jemalloc within libc for FreeBSD 6.4 and NetBSD. A large size value could cause incorrect allocation, making later memory corruption easier. The public data does not provide CVSS scoring, confirmed exploitation, or full affected-version detail. Exposure is most plausible on legacy FreeBSD 6.4 or NetBSD systems using the vulnerable libc jemalloc implementation. Modern supported systems may not be affected, but the provided sources do not establish fixed version ranges. Treat this as a legacy-platform risk. It is not supported by active exploitation evidence here, but affected unsupported systems should be identified and removed, isolated, or upgraded because allocator flaws can affect many local programs. Mitigation focus: Inventory FreeBSD 6.4 and NetBSD systems, including embedded or appliance deployments.; Check FreeBSD and NetBSD vendor guidance for fixed libc or jemalloc updates.; Review the linked FreeBSD revision for applicability to maintained branches..

Prepared

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
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
1Source links

CVSS and timeline data

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

Source materials

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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