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CVE-2018-1000877

—
CVSS 3.1
8.8 high
EPSS
5%p91
Published
()
Modified
Description

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.

Vendors
libarchivedebiancanonicalfedoraprojectredhat
Products
libarchive, debian linux, ubuntu linux, fedora, enterprise linux desktop, enterprise linux server, enterprise linux workstation
Weakness
CWE-415
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (4.6%)

In the news

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