Uclibc
Uclibc: vulnerabilidades y CVE
Uclibc tiene 6 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 3 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE6
Últimos 12 meses0
Críticas3
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2022-29503 | Crítica (9.8) | 1.3% | — | 29 sept 2022 | A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger… |
| CVE-2022-30295 | Media (6.5) | 12% | — | 6 may 2022 | 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. This is related to a reset of a value to 0x2. |
| CVE-2021-43523 | Crítica (9.6) | 3.1% | — | 10 nov 2021 | In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong… |
| CVE-2017-9729 | Alta (7.5) | 1.1% | — | 16 jun 2017 | In uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/regexec.c when processing a crafted regular expression. |
| CVE-2017-9728 | Crítica (9.8) | 1.2% | — | 16 jun 2017 | 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 regular expression. |
| CVE-2016-6264 | Alta (7.5) | 2.7% | — | 27 ene 2017 | Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function. |