Freebsd : Security Vulnerabilities, CVEs, Published In July 2012
The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.
Max CVSS
4.3
EPSS Score
0.21%
Published
2012-07-05
Updated
2024-03-14
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.
Max CVSS
5.0
EPSS Score
0.12%
Published
2012-07-25
Updated
2012-07-26
Integer overflow in the calloc function in libc/stdlib/malloc.c in jemalloc in libc for FreeBSD 6.4 and NetBSD makes it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which triggers a memory allocation of one byte.
Max CVSS
5.0
EPSS Score
0.10%
Published
2012-07-25
Updated
2012-07-26
3 vulnerabilities found