CVSS: 7.8EPSS: 21%CPEs: 1EXPL: 3CVE-2021-38185 – cpio: integer overflow in ds_fgetstr() in dstring.c can lead to an out-of-bounds write via a crafted pattern file
https://notcve.org/view.php?id=CVE-2021-38185
07 Aug 2021 — GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the -E option, is untrusted data. GNU cpio versiones hasta 2.13, permite a atacantes ejecutar código arbitrario por medio de un archivo de patrones diseñado, debido a un desbordamiento de enteros en el archivo dstring.c en la función ... • https://github.com/fangqyi/cpiopwn • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 7.3EPSS: 0%CPEs: 3EXPL: 2CVE-2019-14866 – cpio: improper input validation when writing tar header fields leads to unexpected tar generation
https://notcve.org/view.php?id=CVE-2019-14866
07 Nov 2019 — In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. En todas las versiones de cpio anteriores a la versión 2.13, no comprueba aprop... • https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14866 • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 3%CPEs: 36EXPL: 1CVE-2010-0624 – cpio: Heap-based buffer overflow by expanding a specially-crafted archive
https://notcve.org/view.php?id=CVE-2010-0624
12 Mar 2010 — Heap-based buffer overflow in the rmt_read__ function in lib/rtapelib.c in the rmt client functionality in GNU tar before 1.23 and GNU cpio before 2.11 allows remote rmt servers to cause a denial of service (memory corruption) or possibly execute arbitrary code by sending more data than was requested, related to archive filenames that contain a : (colon) character. Desbordamiento de búfer basado en pila en la función rmt_read__ en lib/rtapelib.c en la funcionalidad de cliente rmt en GNU tar anterior v1.23 y... • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •