rpm package
almalinux/compat-libpthread-nonshared
pkg:rpm/almalinux/compat-libpthread-nonshared
Vulnerabilities (23)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-6238 | Med | 6.5 | < 2.28-251.el8_10.40 | 2.28-251.el8_10.40 | Apr 28, 2026 | The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.0.1 to version 2.43 fail to validate the RDATA content against the RDATA length in a DNS response when processing A6, CERT, LOC, TKEY or TSIG records, which may allow an attacker to craf | |
| CVE-2026-5435 | Hig | 7.3 | < 2.28-251.el8_10.40 | 2.28-251.el8_10.40 | Apr 28, 2026 | The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records. | |
| CVE-2026-5928 | Hig | 7.5 | < 2.28-251.el8_10.40 | 2.28-251.el8_10.40 | Apr 20, 2026 | Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buf | |
| CVE-2026-5450 | Cri | 9.8 | < 2.28-251.el8_10.38 | 2.28-251.el8_10.38 | Apr 20, 2026 | Calling the scanf family of functions with a %mc (malloc'd character match) in the GNU C Library version 2.7 to version 2.43 with a format width specifier with an explicit width greater than 1024 could result in a one byte heap buffer overflow. | |
| CVE-2026-4046 | Hig | 7.5 | < 2.28-251.el8_10.37 | 2.28-251.el8_10.37 | Mar 30, 2026 | The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by rem | |
| CVE-2025-8058 | Med | — | < 2.28-251.el8_10.25 | 2.28-251.el8_10.25 | Jul 23, 2025 | The regcomp function in the GNU C library version from 2.4 to 2.41 is subject to a double free if some previous allocation fails. It can be accomplished either by a malloc failure or by using an interposed malloc that injects random malloc failures. The double free can allow b | |
| CVE-2025-4802 | Hig | 7.8 | < 2.28-251.el8_10.22 | 2.28-251.el8_10.22 | May 16, 2025 | Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or call | |
| CVE-2025-0395 | Med | 6.2 | < 2.28-251.el8_10.16 | 2.28-251.el8_10.16 | Jan 22, 2025 | When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size. | |
| CVE-2024-33602 | Hig | 7.4 | < 2.28-251.el8_10.2 | 2.28-251.el8_10.2 | May 6, 2024 | nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to ns | |
| CVE-2024-33601 | Hig | 7.3 | < 2.28-251.el8_10.2 | 2.28-251.el8_10.2 | May 6, 2024 | nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients. | |
| CVE-2024-33600 | Med | 5.9 | < 2.28-251.el8_10.2 | 2.28-251.el8_10.2 | May 6, 2024 | nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was add | |
| CVE-2024-33599 | Hig | 8.1 | < 2.28-251.el8_10.2 | 2.28-251.el8_10.2 | May 6, 2024 | nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15 | |
| CVE-2024-2961 | Hig | 7.3 | < 2.28-236.el8_9.13 | 2.28-236.el8_9.13 | Apr 17, 2024 | The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable. | |
| CVE-2023-4911 | Hig | 7.8 | KEV | < 2.28-225.el8_8.6 | 2.28-225.el8_8.6 | Oct 3, 2023 | A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permiss |
| CVE-2023-4806 | Med | 5.9 | < 2.28-225.el8_8.6 | 2.28-225.el8_8.6 | Sep 18, 2023 | A flaw has been identified in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanon | |
| CVE-2023-4527 | Med | 6.5 | < 2.28-225.el8_8.6 | 2.28-225.el8_8.6 | Sep 18, 2023 | A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function ret | |
| CVE-2023-4813 | Med | 5.9 | < 2.28-225.el8_8.6 | 2.28-225.el8_8.6 | Sep 12, 2023 | A flaw has been identified in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is conf | |
| CVE-2021-3999 | Hig | 7.8 | < 2.28-164.el8_5.3 | 2.28-164.el8_5.3 | Aug 24, 2022 | A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd() may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd() in a setuid program could use this flaw to pote | |
| CVE-2022-23219 | Cri | 9.8 | < 2.28-164.el8_5.3 | 2.28-164.el8_5.3 | Jan 14, 2022 | The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if | |
| CVE-2022-23218 | Cri | 9.8 | < 2.28-164.el8_5.3 | 2.28-164.el8_5.3 | Jan 14, 2022 | The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if |
- affected < 2.28-251.el8_10.40fixed 2.28-251.el8_10.40
The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.0.1 to version 2.43 fail to validate the RDATA content against the RDATA length in a DNS response when processing A6, CERT, LOC, TKEY or TSIG records, which may allow an attacker to craf
- affected < 2.28-251.el8_10.40fixed 2.28-251.el8_10.40
The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.
- affected < 2.28-251.el8_10.40fixed 2.28-251.el8_10.40
Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buf
- affected < 2.28-251.el8_10.38fixed 2.28-251.el8_10.38
Calling the scanf family of functions with a %mc (malloc'd character match) in the GNU C Library version 2.7 to version 2.43 with a format width specifier with an explicit width greater than 1024 could result in a one byte heap buffer overflow.
- affected < 2.28-251.el8_10.37fixed 2.28-251.el8_10.37
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by rem
- affected < 2.28-251.el8_10.25fixed 2.28-251.el8_10.25
The regcomp function in the GNU C library version from 2.4 to 2.41 is subject to a double free if some previous allocation fails. It can be accomplished either by a malloc failure or by using an interposed malloc that injects random malloc failures. The double free can allow b
- affected < 2.28-251.el8_10.22fixed 2.28-251.el8_10.22
Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or call
- affected < 2.28-251.el8_10.16fixed 2.28-251.el8_10.16
When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size.
- affected < 2.28-251.el8_10.2fixed 2.28-251.el8_10.2
nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to ns
- affected < 2.28-251.el8_10.2fixed 2.28-251.el8_10.2
nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients.
- affected < 2.28-251.el8_10.2fixed 2.28-251.el8_10.2
nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was add
- affected < 2.28-251.el8_10.2fixed 2.28-251.el8_10.2
nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15
- affected < 2.28-236.el8_9.13fixed 2.28-236.el8_9.13
The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.
- affected < 2.28-225.el8_8.6fixed 2.28-225.el8_8.6
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permiss
- affected < 2.28-225.el8_8.6fixed 2.28-225.el8_8.6
A flaw has been identified in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanon
- affected < 2.28-225.el8_8.6fixed 2.28-225.el8_8.6
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function ret
- affected < 2.28-225.el8_8.6fixed 2.28-225.el8_8.6
A flaw has been identified in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is conf
- affected < 2.28-164.el8_5.3fixed 2.28-164.el8_5.3
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd() may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd() in a setuid program could use this flaw to pote
- affected < 2.28-164.el8_5.3fixed 2.28-164.el8_5.3
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if
- affected < 2.28-164.el8_5.3fixed 2.28-164.el8_5.3
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if
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