All errata/sisyphus_riscv64/ALT-PU-2021-4728-1
ALT-PU-2021-4728-1

Package update glibc in branch sisyphus_riscv64

Version2.34.0.39.024a7-alt1.rv64
Task#0
Published2021-12-24
Max severityCRITICAL
Severity:

Closed issues (21)

BDU:2020-04684
MEDIUM5.5

Уязвимость функций cosl, sinl, sincosl и tanl системной библиотеки GNU C Library (glibc), позволяющая нарушителю вызвать отказ в обслуживании

Published: 2020-10-14Modified: 2024-11-07
CVSS 3.xMEDIUM 5.5
CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 4.9
CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:C
References
BDU:2021-03122
HIGH7.0

Уязвимость функции glob библиотеки glibc операционной системы Аврора, связанная с использованием памяти после ее освобождения, позволяющая нарушителю повысить свои привилегии и выполнить произвольный код

Published: 2021-06-18Modified: 2024-11-07
CVSS 3.xHIGH 7.0
CVSS:3.x/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.2
CVSS:2.0/AV:L/AC:H/Au:N/C:C/I:C/A:C
References
BDU:2021-03123
MEDIUM5.9

Уязвимость библиотеки glibc операционной системы Аврора, связанная с чтением за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2021-06-18Modified: 2024-11-07
CVSS 3.xMEDIUM 5.9
CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.1
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:N/A:C
References
BDU:2021-04132
MEDIUM5.9

Уязвимость компонента sysdeps/unix/sysv/linux/mq_notify.c библиотеки glibc, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2021-08-19Modified: 2024-09-13
CVSS 3.xMEDIUM 5.9
CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 5.4
CVSS:2.0/AV:N/AC:H/Au:N/C:N/I:N/A:C
References
BDU:2021-06406
LOW3.3

Уязвимость утилиты iconv системной библиотеки GNU C Library (glibc), связанная с переходом программы в бесконечный цикл, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2021-12-28Modified: 2024-11-07
CVSS 3.xLOW 3.3
CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0LOW 2.1
CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P
References
BDU:2021-06408
CRITICAL9.8

Уязвимость системной библиотеки GNU C Library (glibc), связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить отказ в обслуживании

Published: 2021-12-28Modified: 2022-11-21
CVSS 3.xCRITICAL 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0CRITICAL 10.0
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2022-01632
CRITICAL9.8

Уязвимость модуля sunrpc ib glibc системной библиотеки glibc, позволяющая нарушителю выполнить произвольный код

Published: 2022-03-31Modified: 2024-11-07
CVSS 3.xCRITICAL 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0CRITICAL 10.0
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2022-01633
CRITICAL9.8

Уязвимость модуля sunrpc системной библиотеки glibc, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код

Published: 2022-03-31Modified: 2024-11-07
CVSS 3.xCRITICAL 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0CRITICAL 10.0
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2022-05689
LOW2.5

Уязвимость компонента netgroupcache.c демона кэширования сервера имен nscd системной библиотеки GNU C Library, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-09-14Modified: 2024-09-16
CVSS 3.xLOW 2.5
CVSS:3.x/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0LOW 1.5
CVSS:2.0/AV:L/AC:M/Au:S/C:N/I:N/A:P
References
BDU:2022-07362
HIGH7.5

Уязвимость функции iconv библиотеки glibc, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-12-22Modified: 2024-11-07
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
CVE-2019-25013
MEDIUM5.9

The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

Published: 2021-01-04Modified: 2025-06-09
CVSS 2.0HIGH 7.1
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS 3.xMEDIUM 5.9
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2020-10029
MEDIUM5.5

The GNU C Library (aka glibc or libc6) before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains a non-canonical bit pattern, a seen when passing a 0x5d414141414141410000 value to sinl on x86 targets. This is related to sysdeps/ieee754/ldbl-96/e_rem_pio2l.c.

Published: 2020-03-04Modified: 2024-11-21
CVSS 2.0LOW 2.1
CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xMEDIUM 5.5
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
CVE-2020-1752
HIGH7.0

A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32.

Published: 2020-04-30Modified: 2024-11-21
CVSS 2.0LOW 3.7
CVSS:2.0/AV:L/AC:H/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.0
CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2020-27618
MEDIUM5.5

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228.

Published: 2021-02-26Modified: 2025-06-09
CVSS 2.0LOW 2.1
CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xMEDIUM 5.5
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
CVE-2020-29562
MEDIUM4.8

The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

Published: 2020-12-04Modified: 2025-06-09
CVSS 2.0LOW 2.1
CVSS:2.0/AV:N/AC:H/Au:S/C:N/I:N/A:P
CVSS 3.xMEDIUM 4.8
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
References
CVE-2021-27645
LOW2.5

The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c.

Published: 2021-02-24Modified: 2025-06-09
CVSS 2.0LOW 1.9
CVSS:2.0/AV:L/AC:M/Au:N/C:N/I:N/A:P
CVSS 3.xLOW 2.5
CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
References
CVE-2021-3326
HIGH7.5

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

Published: 2021-01-27Modified: 2025-06-09
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2021-33574
CRITICAL9.8

The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.

Published: 2021-05-25Modified: 2024-11-21
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
CVE-2021-38604
HIGH7.5

In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.

Published: 2021-08-12Modified: 2025-05-30
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2022-23218
CRITICAL9.8

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 an application is not built with a stack protector enabled) arbitrary code execution.

Published: 2022-01-14Modified: 2025-05-05
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
CVE-2022-23219
CRITICAL9.8

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 an application is not built with a stack protector enabled) arbitrary code execution.

Published: 2022-01-14Modified: 2025-05-05
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References