ID CVE-2018-19107
Summary In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader) may suffer from a denial of service (heap-based buffer over-read) caused by an integer overflow via a crafted PSD image file.
References
Vulnerable Configurations
  • Exiv2 0.26
    cpe:2.3:a:exiv2:exiv2:0.26
CVSS
Base: 4.3
Impact:
Exploitability:
CWE CWE-190
CAPEC
  • Forced Integer Overflow
    This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
refmap via4
misc
Last major update 08-11-2018 - 03:29
Published 08-11-2018 - 03:29
Last modified 13-12-2018 - 09:23
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