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CVSS: 6.5EPSS: 0%CPEs: 8EXPL: 0

CVE-2018-1000880

https://notcve.org/view.php?id=CVE-2018-1000880

libarchive version commit 9693801580c0cf7c70e862d305270a16b52826a7 onwards (release v3.2.0 onwards) contains a CWE-20: Improper Input Validation vulnerability in WARC parser - libarchive/archive_read_support_format_warc.c, _warc_read() that can result in DoS - quasi-infinite run time and disk usage from tiny file. This attack appear to be exploitable via the victim must open a specially crafted WARC file. libarchive, con el commit con ID 9693801580c0cf7c70e862d305270a16b52826a7 y siguientes (desde la v3.2.0) contiene una vulnerabilidad CWE-20: validación de entradas incorrecta en el analizador WARC (), en _warc_read(), que puede resultar en una denegación de servicio (DoS) en tiempo de ejecución casi infinito y uso de disco desde un archivo muy pequeño. El ataque parece ser explotable si una víctima abre un archivo WARC especialmente manipulado. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html http://www.securityfocus.com/bid/106324 https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 https://github.com/libarchive/libarchive/pull/1105 https://github.com/libarchive/libarchive/pull/1105/commits/9c84b7426660c09c18cc349f6d70b5f8168b5680 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedor • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.8EPSS: 0%CPEs: 14EXPL: 0

CVE-2018-1000878 – libarchive: Use after free in RAR decoder resulting in a denial of service

https://notcve.org/view.php?id=CVE-2018-1000878

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. This attack appear to be exploitable via the victim must open a specially crafted RAR archive. libarchive, con el commit con ID 416694915449219d505531b1096384f3237dd6cc y siguientes (desde la v3.1.0) contiene una vulnerabilidad CWE-416: uso de memoria previamente liberada en el descodificador RAR (libarchive/archive_read_support_format_rar.c) que puede resultar en un cierre inesperado/denegación de servicio. Se desconoce si se puede ejecutar código de forma remota. El ataque parece ser explotable si una víctima abre un archivo RAR especialmente manipulado. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html http://www.securityfocus.com/bid/106324 https://access.redhat.com/errata/RHSA-2019:2298 https://access.redhat.com/errata/RHSA-2019:3698 https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 https://github.com/libarchive/libarchive/pull/1105 https://gith • CWE-416: Use After Free •

CVSS: 7.8EPSS: 2%CPEs: 1EXPL: 2

CVE-2016-4301

https://notcve.org/view.php?id=CVE-2016-4301

Stack-based buffer overflow in the parse_device function in archive_read_support_format_mtree.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a crafted mtree file. Desbordamiento de búfer basado en pila en la función parse_device en archive_read_support_format_mtree.c en libarchive en versiones anteriores a 3.2.1 permite a atacantes remotos ejecutar código arbitrario a través de un archivo mtree manipulado. • http://blog.talosintel.com/2016/06/the-poisoned-archives.html http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html http://www.securityfocus.com/bid/91328 http://www.talosintel.com/reports/TALOS-2016-0153 https://bugzilla.redhat.com/show_bug.cgi?id=1348441 https://github.com/libarchive/libarchive/commit/a550daeecf6bc689ade371349892ea17b5b97c77 https://github.com/libarchive/libarchive/issues/715 https://security.gentoo.org/glsa/201701-03 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.5EPSS: 1%CPEs: 1EXPL: 2

CVE-2015-8915

https://notcve.org/view.php?id=CVE-2015-8915

bsdcpio in libarchive before 3.2.0 allows remote attackers to cause a denial of service (invalid read and crash) via crafted cpio file. bsdcpio en libarchive en versiones anteriores a 3.2.0 permite a atacantes remotos provocar una denegación de servicio (lectura no válida y caída) a través de un archivo cpio manipulado. • http://www.openwall.com/lists/oss-security/2016/06/17/2 http://www.openwall.com/lists/oss-security/2016/06/17/5 http://www.securityfocus.com/bid/91298 https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html https://github.com/libarchive/libarchive/issues/503 https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html https://security.gentoo.org/glsa/201701-03 • CWE-125: Out-of-bounds Read •

CVSS: 5.5EPSS: 1%CPEs: 4EXPL: 1

CVE-2015-8929

https://notcve.org/view.php?id=CVE-2015-8929

Memory leak in the __archive_read_get_extract function in archive_read_extract2.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service via a tar file. Fuga de memoria en la función __archive_read_get_extract en archive_read_extract2.c en libarchive en versiones anteriores a 3.2.0 permite a atacantes remotos provocar una denegación de servicio a través de un archivo tar manipulado. • http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html http://www.openwall.com/lists/oss-security/2016/06/17/2 http://www.openwall.com/lists/oss-security/2016/06/17/5 http://www.securityfocus.com/bid/91340 https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html https://github.com/libarchive/libarchive/issues/517 https://security.gentoo.org/glsa/201701-03 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •