CVE-2007-6754

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://svnweb.freebsd.org/base?view=revision&revision=167872
• http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/

References

• http://svnweb.freebsd.org/base?view=revision&revision=167872
• http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/

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