ID CVE-2018-1000879
Summary 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.
References
Vulnerable Configurations
  • cpe:2.3:a:libarchive:libarchive:3.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.3.3:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 06-11-2019 - 15:43)
Impact:
Exploitability:
CWE CWE-476
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:N/A:P
refmap via4
bid 106324
fedora
  • FEDORA-2019-0233ec0ff3
  • FEDORA-2019-c595a93536
  • FEDORA-2019-fbe83d0e32
misc
suse openSUSE-SU-2019:1196
Last major update 06-11-2019 - 15:43
Published 20-12-2018 - 17:29
Last modified 06-11-2019 - 15:43
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