ID CVE-2018-7730
Summary An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.
References
Vulnerable Configurations
  • cpe:2.3:a:exempi_project:exempi:1.99.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.1:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.1:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.2:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.2:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.3:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.3:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.4:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.4:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.5:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.5:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.6:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.6:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.7:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.7:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.8:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.8:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:1.99.9:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:1.99.9:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:exempi_project:exempi:2.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:exempi_project:exempi:2.4.3:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • 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:17.10:*:*:*:*:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 26-10-2020 - 12:17)
Impact:
Exploitability:
CWE CWE-125
CAPEC
  • Infiltration of Hardware Development Environment
    An attacker, leveraging the ability to manipulate components of primary support systems and tools within the development and production environments, inserts malicious software within the hardware and/or firmware development environment. The infiltration purpose is to alter developed hardware components in a system destined for deployment at the victim's organization, for the purpose of disruption or further compromise.
  • 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
redhat via4
advisories
bugzilla
id 1559596
title CVE-2017-18236 exempi: Infinite loop in ASF_Support::ReadHeaderObject function in XMPFiles/source/FormatSupport/ASF_Support.cpp
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 exempi is earlier than 0:2.2.0-9.el7
          oval oval:com.redhat.rhsa:tst:20192048001
        • comment exempi is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20192048002
      • AND
        • comment exempi-devel is earlier than 0:2.2.0-9.el7
          oval oval:com.redhat.rhsa:tst:20192048003
        • comment exempi-devel is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20192048004
rhsa
id RHSA-2019:2048
released 2019-08-06
severity Low
title RHSA-2019:2048: exempi security update (Low)
rpms
  • exempi-0:2.2.0-9.el7
  • exempi-debuginfo-0:2.2.0-9.el7
  • exempi-devel-0:2.2.0-9.el7
refmap via4
fedora FEDORA-2020-e22e9a655d
misc
mlist [debian-lts-announce] 20180321 [SECURITY] [DLA 1310-1] exempi security update
ubuntu USN-3668-1
Last major update 26-10-2020 - 12:17
Published 06-03-2018 - 18:29
Last modified 26-10-2020 - 12:17
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