CVE-2017-9239

An issue was discovered in Exiv2 0.26. When the data structure of the structure ifd is incorrect, the program assigns pValue_ to 0x0, and the value of pValue() is 0x0. TiffImageEntry::doWriteImage will use the value of pValue() to cause a segmentation fault. To exploit this vulnerability, someone must open a crafted tiff file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
VendorProductVersion
exiv2exiv2
0.26
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
18.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exiv2
bullseye
0.27.3-3+deb11u2
fixed
jessie
ignored
bullseye (security)
0.27.3-3+deb11u1
fixed
bookworm
0.27.6-1
fixed
sid
0.28.3+dfsg-2
fixed
trixie
0.28.3+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exiv2
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
ignored
yakkety
ignored
xenial
Fixed 0.25-2.1ubuntu16.04.3
released
trusty
Fixed 0.23-1ubuntu2.2
released
Common Weakness Enumeration
References
http://dev.exiv2.org/issues/1295
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
http://www.securityfocus.com/bid/98720
https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test%28exiv2%29
https://usn.ubuntu.com/3852-1/
http://dev.exiv2.org/issues/1295
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
http://www.securityfocus.com/bid/98720
https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test%28exiv2%29
https://usn.ubuntu.com/3852-1/