cbcvebase.
CVE-2018-1000877
published 2018-12-20

CVE-2018-1000877: libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR…

PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
4.58%
90.6th percentile
libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.

Affected

21 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianlibarchive< libarchive 3.3.3-2 (bookworm)libarchive 3.3.3-2 (bookworm)
fedoraprojectfedora
fedoraprojectfedora
fedoraprojectfedora
libarchivelibarchive>= 0 < 3.3.3-23.3.3-2
libarchivelibarchive>= 0 < 3.3.3-23.3.3-2
libarchivelibarchive>= 0 < 3.3.3-23.3.3-2
libarchivelibarchive>= 0 < 3.3.3-23.3.3-2
libarchivelibarchive>= 0 < 3.1.2-7ubuntu2.73.1.2-7ubuntu2.7
libarchivelibarchive>= 0 < 3.1.2-11ubuntu0.16.04.53.1.2-11ubuntu0.16.04.5
libarchivelibarchive>= 0 < 3.2.2-3.1ubuntu0.23.2.2-3.1ubuntu0.2
libarchivelibarchive>= 3.1.0 < 3.4.03.4.0
redhatenterprise_linux_desktop
redhatenterprise_linux_server
redhatenterprise_linux_workstation

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu7.5HIGH
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