Memory leak in Exiv2 - CVE-2018-11037
Published: November 26, 2018
Vulnerability identifier: #VU16047
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-11037
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to obtain potentially sensitive information or perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak in Exiv2::PngImage::printStructure function in pngimage.cpp. A remote attacker can trick the victim into opening a specially crafted input and gain access to arbitrary data or perform a denial of service attack.
Affected software
Exiv2
Gentoo Linux
openEuler
exiv2
exiv2-debuginfo
exiv2-debugsource
exiv2-devel
exiv2-help
Gentoo Linux
openEuler
exiv2
exiv2-debuginfo
exiv2-debugsource
exiv2-devel
exiv2-help
How to mitigate CVE-2018-11037
Install update from vendor's website.
exiv2 - update to 0.26-20
exiv2-debuginfo - update to 0.26-20
exiv2-debugsource - update to 0.26-20
exiv2-devel - update to 0.26-20
exiv2-help - update to 0.26-20
exiv2-debuginfo - update to 0.26-20
exiv2-debugsource - update to 0.26-20
exiv2-devel - update to 0.26-20
exiv2-help - update to 0.26-20