CVE-2018-1000879CWE-476

CVE-2018-1000879

Medium · published December 20, 2018

CVSS v3.1
6.5
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

libarchive version commit 379867ecb330b3a952fb7bfa7bffb7bbd5547205 onwards (release v3.3.0 onwards) contains a CWE-476: NULL Pointer Dereference vulnerability in ACL parser - libarchive/archive_acl.c, archive_acl_from_text_l() that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted archive file.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03367 · 88.7th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2018-12-20T22:29Z
Affected products (5)
ProductVersionsFixed in
libarchive/libarchive≥ 3.3.0, < 3.4.03.4.0
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
opensuse/leapall versions—
References (16)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html · [email protected]http://www.securityfocus.com/bid/106324 · [email protected]https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 · [email protected]https://github.com/libarchive/libarchive/pull/1105 · [email protected]https://github.com/libarchive/libarchive/pull/1105/commits/15bf44fd2c1ad0e3fd87048b3fcc90c4dcff1175 · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W645KCLWFDBDGFJHG57WOVXGE62QSIJI/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/ · [email protected]http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html · af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106324 · af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 · af854a3a-2127-422b-91ae-364da2661108https://github.com/libarchive/libarchive/pull/1105 · af854a3a-2127-422b-91ae-364da2661108https://github.com/libarchive/libarchive/pull/1105/commits/15bf44fd2c1ad0e3fd87048b3fcc90c4dcff1175 · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W645KCLWFDBDGFJHG57WOVXGE62QSIJI/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 20 DEC 17:00Z
    libarchive version commit 379867ecb330b3a952fb7bfa7bffb7bbd5547205 onwards (release v3.3.0 onwards) contains a CWE-476: NULL Pointer Dereference vulnerability…
    cvelistv5