ID CVE-2019-1000019
Summary libarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards) contains a CWE-125: Out-of-bounds Read vulnerability in 7zip decompression, archive_read_support_format_7zip.c, header_bytes() that can result in a crash (denial of service). This attack appears to be exploitable via the victim opening a specially crafted 7zip file.
References
Vulnerable Configurations
  • cpe:2.3:a:libarchive:libarchive:3.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.2:*:*:*:*:x64:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.2:*:*:*:*:x64:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.2:-:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.2:-:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.900a:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.900a:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.1.901a:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.1.901a:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libarchive:libarchive:3.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:libarchive:libarchive:3.2.2:*:*:*:*:*:*:*
  • 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:debian:debian_linux:8.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
  • 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:opensuse:leap:15.0:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 06-11-2019 - 01:15)
Impact:
Exploitability:
CWE CWE-125
CAPEC
  • Overread Buffers
    An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
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
fedora
  • FEDORA-2019-0233ec0ff3
  • FEDORA-2019-c595a93536
misc
mlist [debian-lts-announce] 20190207 [SECURITY] [DLA 1668-1] libarchive security update
suse openSUSE-SU-2019:1196
ubuntu USN-3884-1
Last major update 06-11-2019 - 01:15
Published 04-02-2019 - 21:29
Last modified 06-11-2019 - 01:15
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