ID CVE-2016-9296
Summary A null pointer dereference bug affects the 16.02 and many old versions of p7zip. A lack of null pointer check for the variable folders.PackPositions in function CInArchive::ReadAndDecodePackedStreams in CPP/7zip/Archive/7z/7zIn.cpp, as used in the 7z.so library and in 7z applications, will cause a crash and a denial of service when decoding malformed 7z files.
References
Vulnerable Configurations
  • cpe:2.3:a:7-zip:p7zip:16.02:*:*:*:*:*:*:*
    cpe:2.3:a:7-zip:p7zip:16.02:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 29-11-2016 - 18:03)
Impact:
Exploitability:
CWE CWE-476
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
refmap via4
bid 94294
misc
Last major update 29-11-2016 - 18:03
Published 12-11-2016 - 02:59
Last modified 29-11-2016 - 18:03
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