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uclibc
6 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2022-29503
all versions
A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thr
9.8
CRITICAL
CVE-2022-30295
<= 0.9.33.2
uClibc-ng through 1.0.40 and uClibc through 0.9.33.2 use predictable DNS transaction IDs that may lead to DNS cache poisoning. Thi
6.5
MEDIUM
CVE-2021-43523
<= 0.9.33.2
In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethos
9.6
CRITICAL
CVE-2017-9729
all versions
In uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/r
7.5
HIGH
CVE-2017-9728
all versions
In uClibc 0.9.33.2, there is an out-of-bounds read in the get_subexp function in misc/regex/regexec.c when processing a crafted re
9.8
CRITICAL
CVE-2016-6264
all versions
Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to c
7.5
HIGH
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