All errata/c9f2/ALT-PU-2026-1409-5
ALT-PU-2026-1409-5

Package update libarchive in branch c9f2

Version3.8.1-alt1
Task#405479
Published2026-03-07
Max severityCRITICAL
Severity:

Closed issues (26)

BDU:2023-05007
MEDIUM5.3

Уязвимость функции umask() компонента archive_write_disk_posix.c библиотеки Libarchive, позволяющая нарушителю удалять и переименовывать файлы внутри каталогов

Published: 2023-08-31Modified: 2026-01-27
CVSS 3.xMEDIUM 5.3
CVSS:3.x/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
CVSS 2.0MEDIUM 4.5
CVSS:2.0/AV:L/AC:H/Au:S/C:N/I:P/A:C
References
BDU:2024-00408
HIGH7.3

Уязвимость библиотеки Libarchive операционной системы Windows, позволяющая нарушителю выполнить произвольный код

Published: 2024-01-18Modified: 2026-01-27
CVSS 3.xHIGH 7.3
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:L/AC:L/Au:S/C:C/I:C/A:C
References
BDU:2024-02924
HIGH7.8

Уязвимость библиотеки архивирования libarchive операционных систем Windows, позволяющая нарушителю выполнить произвольный код

Published: 2024-04-16Modified: 2026-01-27
CVSS 3.xHIGH 7.8
CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.2
CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2024-09441
HIGH7.8

Уязвимость функции execute_filter_delta компонента archive_read_support_format_rar.c библиотеки архивирования Libarchive, связанная с чтением за допустимыми границами буфера данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Published: 2024-11-14Modified: 2026-01-27
CVSS 3.xHIGH 7.8
CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.2
CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2024-09446
HIGH7.8

Уязвимость функции execute_filter_audio компонента archive_read_support_format_rar.c библиотеки архивирования Libarchive, связанная с чтением за допустимыми границами буфера данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Published: 2024-11-14Modified: 2026-01-27
CVSS 3.xHIGH 7.8
CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.2
CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2025-05203
LOW3.3

Уязвимость файла bsdunzip.c библиотеки Libarchive, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-05-05Modified: 2026-01-27
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:2025-05210
MEDIUM4.0

Уязвимость функции list_item_verbose() библиотеки Libarchive, позволяющая нарушителю выполнить произвольный код на целевой системе

Published: 2025-05-05Modified: 2026-01-27
CVSS 3.xMEDIUM 4.0
CVSS:3.x/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS 2.0LOW 2.6
CVSS:2.0/AV:L/AC:H/Au:N/C:N/I:P/A:P
References
BDU:2025-10856
HIGH7.5

Уязвимость функции header_pax_extension компонента rchive_read_support_format_tar.c:1844:8 библиотеки архивирования Libarchive, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-09-08Modified: 2026-01-27
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
BDU:2025-10932
CRITICAL9.8

Уязвимость функции archive_read_format_rar_seek_data() библиотеки Libarchive, позволяющая нарушителю выполнить произвольный код и вызвать отказ в обслуживании

Published: 2025-09-10Modified: 2026-04-20
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:2025-11083
MEDIUM6.6

Уязвимость библиотеки Libarchive операционной системы Windows, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-09-14Modified: 2026-04-20
CVSS 3.xMEDIUM 6.6
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
CVSS 2.0MEDIUM 6.2
CVSS:2.0/AV:L/AC:L/Au:S/C:C/I:N/A:C
References
BDU:2025-11084
MEDIUM5.0

Уязвимость библиотеки Libarchive операционной системы Windows, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-09-14Modified: 2026-04-20
CVSS 3.xMEDIUM 5.0
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 4.6
CVSS:2.0/AV:L/AC:L/Au:S/C:N/I:N/A:C
References
BDU:2025-11085
MEDIUM5.6

Уязвимость библиотеки Libarchive операционной системы Windows, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-09-14Modified: 2026-04-20
CVSS 3.xMEDIUM 5.6
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H
CVSS 2.0MEDIUM 5.2
CVSS:2.0/AV:L/AC:L/Au:S/C:P/I:N/A:C
References
BDU:2025-11855
LOW3.9

Уязвимость библиотеки архивирования Libarchive, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, а также вызвать отказ в обслуживании

Published: 2025-09-28Modified: 2026-03-04
CVSS 3.xLOW 3.9
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
CVSS 2.0LOW 3.2
CVSS:2.0/AV:L/AC:L/Au:S/C:P/I:N/A:P
References
CVE-2023-30571
MEDIUM5.3

Libarchive through 3.6.2 can cause directories to have world-writable permissions. The umask() call inside archive_write_disk_posix.c changes the umask of the whole process for a very short period of time; a race condition with another thread can lead to a permanent umask 0 setting. Such a race condition could lead to implicit directory creation with permissions 0777 (without the sticky bit), which means that any low-privileged local user can delete and rename files inside those directories.

Published: 2023-05-29Modified: 2025-01-14
CVSS 3.xMEDIUM 5.3
CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
References
CVE-2024-20696
HIGH7.3

Windows libarchive Remote Code Execution Vulnerability

Published: 2024-01-09Modified: 2025-11-03
CVSS 3.xHIGH 7.3
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
References
CVE-2024-26256
HIGH7.8

Libarchive Remote Code Execution Vulnerability

Published: 2024-04-09Modified: 2025-01-08
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2024-48957
HIGH7.8

execute_filter_audio in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file because src can move beyond dst.

Published: 2024-10-10Modified: 2025-09-29
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2024-48958
HIGH7.8

execute_filter_delta in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file because src can move beyond dst.

Published: 2024-10-10Modified: 2025-11-03
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2025-1632
MEDIUM4.8

A vulnerability was found in libarchive up to 3.7.7. It has been classified as problematic. This affects the function list of the file bsdunzip.c. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Published: 2025-02-24Modified: 2025-03-25
CVSS 2.0LOW 1.7
CVSS:2.0/AV:L/AC:L/Au:S/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
CVSS 4.0MEDIUM 4.8
CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
CVE-2025-25724
HIGH7.8

list_item_verbose in tar/util.c in libarchive through 3.7.7 does not check an strftime return value, which can lead to a denial of service or unspecified other impact via a crafted TAR archive that is read with a verbose value of 2. For example, the 100-byte buffer may not be sufficient for a custom locale.

Published: 2025-03-02Modified: 2025-07-17
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
CVE-2025-5914
HIGH7.8

A vulnerability has been identified in the libarchive library, specifically within the archive_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultimately lead to a double-free condition. Exploiting a double-free vulnerability can result in memory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition.

Published: 2025-06-09Modified: 2026-02-05
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2025-5915
MEDIUM6.6

A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions.

Published: 2025-06-09Modified: 2026-01-08
CVSS 3.xMEDIUM 6.6
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
References
CVE-2025-5916
MEDIUM5.6

A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.

Published: 2025-06-09Modified: 2025-12-12
CVSS 3.xMEDIUM 5.6
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H
References
CVE-2025-5917
MEDIUM5.0

A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation. This bug affects libarchive versions prior to 3.8.0.

Published: 2025-06-09Modified: 2025-12-12
CVSS 3.xMEDIUM 5.0
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
References
CVE-2025-5918
MEDIUM6.6

A vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.

Published: 2025-06-09Modified: 2025-08-15
CVSS 3.xMEDIUM 6.6
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
References