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Huawei EulerOS: CVE-2021-29623: exiv2 security update

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Huawei EulerOS: CVE-2021-29623: exiv2 security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
05/13/2021
Created
09/30/2021
Added
09/29/2021
Modified
09/29/2021

Description

Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The read of uninitialized memory is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to leak a few bytes of stack memory, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4.

Solution(s)

  • huawei-euleros-2_0_sp5-upgrade-exiv2-libs

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