CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2025-25724
https://notcve.org/view.php?id=CVE-2025-25724
02 Mar 2025 — 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. • https://gist.github.com/Ekkosun/a83870ce7f3b7813b9b462a395e8ad92 • CWE-252: Unchecked Return Value •
CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-57970
https://notcve.org/view.php?id=CVE-2024-57970
16 Feb 2025 — libarchive through 3.7.7 has a heap-based buffer over-read in header_gnu_longlink in archive_read_support_format_tar.c via a TAR archive because it mishandles truncation in the middle of a GNU long linkname. • https://github.com/libarchive/libarchive/issues/2415 • CWE-126: Buffer Over-read •
CVSS: 9.4EPSS: 0%CPEs: 1EXPL: 1CVE-2024-37407
https://notcve.org/view.php?id=CVE-2024-37407
08 Jun 2024 — Libarchive before 3.7.4 allows name out-of-bounds access when a ZIP archive has an empty-name file and mac-ext is enabled. This occurs in slurp_central_directory in archive_read_support_format_zip.c. Libarchive anterior a 3.7.4 permite el acceso a nombres fuera de los límites cuando un archivo ZIP tiene un archivo con nombre vacío y mac-ext está habilitado. Esto ocurre en slurp_central_directory en archive_read_support_format_zip.c. • https://github.com/libarchive/libarchive/commit/b6a979481b7d77c12fa17bbed94576b63bbcb0c0 • CWE-125: Out-of-bounds Read •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-30571
https://notcve.org/view.php?id=CVE-2023-30571
29 May 2023 — 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. Libarchive hast... • https://github.com/libarchive/libarchive/issues/1876 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 10.0EPSS: 0%CPEs: 6EXPL: 0CVE-2022-36227 – libarchive: NULL pointer dereference in archive_write.c
https://notcve.org/view.php?id=CVE-2022-36227
22 Nov 2022 — In libarchive before 3.6.2, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference. NOTE: the discoverer cites this CWE-476 remark but third parties dispute the code-execution impact: "In rare circumstances, when NULL is equivalent to the 0x0 memory address and privileged code can access it, then writing or reading memory is possible, which may lead to code execution." En libarchive... • https://bugs.gentoo.org/882521 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 22EXPL: 0CVE-2021-31566 – libarchive: symbolic links incorrectly followed when changing modes, times, ACL and flags of a file while extracting an archive
https://notcve.org/view.php?id=CVE-2021-31566
15 Mar 2022 — An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system. Un fallo de resolución de enlaces inapropiado puede ocurrir mientras es extraído un archivo que conlleva a un cambio de modos, tiempos, listas ... • https://access.redhat.com/security/cve/CVE-2021-31566 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 7.8EPSS: 0%CPEs: 19EXPL: 0CVE-2021-23177 – libarchive: extracting a symlink with ACLs modifies ACLs of target
https://notcve.org/view.php?id=CVE-2021-23177
17 Feb 2022 — An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges. Un fallo de resolución de enlaces inapropiado mientras es extraído un archivo puede conllevar a un cambio de la lista de control de acceso (ACL)... • https://access.redhat.com/security/cve/CVE-2021-23177 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-36976 – Apple Security Advisory 2022-03-14-4
https://notcve.org/view.php?id=CVE-2021-36976
20 Jul 2021 — libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block). libarchive versiones 3.4.1 hasta 3.5.1, presenta un uso de memoria previamente liberada en la función copy_string (llamado desde do_uncompress_block y process_block) It was discovered that libarchive incorrectly handled symlinks. If a user or automated system were tricked into processing a specially crafted archive, an attacker could possibly use this issue to change modes, times, ACLs, an... • http://seclists.org/fulldisclosure/2022/Mar/27 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-21674
https://notcve.org/view.php?id=CVE-2020-21674
15 Oct 2020 — Heap-based buffer overflow in archive_string_append_from_wcs() (archive_string.c) in libarchive-3.4.1dev allows remote attackers to cause a denial of service (out-of-bounds write in heap memory resulting into a crash) via a crafted archive file. NOTE: this only affects users who downloaded the development code from GitHub. Users of the product's official releases are unaffected. Un desbordamiento del búfer en la región heap de la memoria en la función archive_string_append_from_wcs() (en el archivo archive_... • https://github.com/libarchive/libarchive/commit/4f085eea879e2be745f4d9bf57e8513ae48157f4 • CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2020-9308 – Gentoo Linux Security Advisory 202003-28
https://notcve.org/view.php?id=CVE-2020-9308
20 Feb 2020 — archive_read_support_format_rar5.c in libarchive before 3.4.2 attempts to unpack a RAR5 file with an invalid or corrupted header (such as a header size of zero), leading to a SIGSEGV or possibly unspecified other impact. El archivo archive_read_support_format_rar5.c en libarchive versiones anteriores a 3.4.2, intenta descomprimir un archivo RAR5 con un encabezado no válido o corrupto (tal y como un tamaño de encabezado de cero), conllevando a un SIGSEGV o posiblemente a otro impacto no especificado. It was ... • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459 • CWE-787: Out-of-bounds Write •