ID CVE-2018-8905
Summary In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps.
References
Vulnerable Configurations
  • cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
    cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • 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:*:*:*:*:*:*:*
CVSS
Base: 6.8 (as of 24-08-2020 - 17:37)
Impact:
Exploitability:
CWE CWE-787
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
redhat via4
advisories
bugzilla
id 1644448
title CVE-2018-18661 libtiff: tiff2bw tool failed memory allocation leads to crash
oval
OR
  • comment Red Hat Enterprise Linux must be installed
    oval oval:com.redhat.rhba:tst:20070304026
  • AND
    • comment Red Hat Enterprise Linux 7 is installed
      oval oval:com.redhat.rhba:tst:20150364027
    • OR
      • AND
        • comment libtiff is earlier than 0:4.0.3-32.el7
          oval oval:com.redhat.rhsa:tst:20192053001
        • comment libtiff is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110318007
      • AND
        • comment libtiff-devel is earlier than 0:4.0.3-32.el7
          oval oval:com.redhat.rhsa:tst:20192053003
        • comment libtiff-devel is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110318009
      • AND
        • comment libtiff-static is earlier than 0:4.0.3-32.el7
          oval oval:com.redhat.rhsa:tst:20192053005
        • comment libtiff-static is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110318011
      • AND
        • comment libtiff-tools is earlier than 0:4.0.3-32.el7
          oval oval:com.redhat.rhsa:tst:20192053007
        • comment libtiff-tools is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20161546008
rhsa
id RHSA-2019:2053
released 2019-08-06
severity Moderate
title RHSA-2019:2053: libtiff security update (Moderate)
rpms
  • libtiff-0:4.0.3-32.el7
  • libtiff-debuginfo-0:4.0.3-32.el7
  • libtiff-devel-0:4.0.3-32.el7
  • libtiff-static-0:4.0.3-32.el7
  • libtiff-tools-0:4.0.3-32.el7
refmap via4
confirm https://gitlab.com/libtiff/libtiff/commit/58a898cb4459055bb488ca815c23b880c242a27d
debian DSA-4349
misc
mlist
  • [debian-lts-announce] 20180514 [SECURITY] [DLA 1377-1] tiff security update
  • [debian-lts-announce] 20180514 [SECURITY] [DLA 1378-1] tiff3 security update
  • [debian-lts-announce] 20180702 [SECURITY] [DLA 1411-1] tiff security update
ubuntu USN-3864-1
Last major update 24-08-2020 - 17:37
Published 22-03-2018 - 04:29
Last modified 24-08-2020 - 17:37
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