References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29473
The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2,
if they can trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [e6a0982f7c]
CVE: CVE-2021-29473
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29470
The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2,
if they can trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [6628a69c03]
CVE: CVE-2021-29470
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29464
The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to gain code execution, if they can
trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [f930883919]
CVE: CVE-2021-29464
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29463
The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2,
if they can trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [783b3a6ff1]
CVE: CVE-2021-29463
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29458
The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2,
if they can trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [06d2db6e5f]
CVE: CVE-2021-29458
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29457
The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file.
An attacker could potentially exploit the vulnerability to gain code execution, if they can
trick the victim into running Exiv2 on a crafted image file.
Upstream-Status: Accepted [0230620e6e]
CVE: CVE-2021-29457
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
* exiv2 lives in meta-luneos and meta-qt5-extra currently. Soon meta-gnome will require it for nautilus -> gexiv2
=> move it up in layer hierarchy
* This recipe was taken from meta-qt5-extra
* There is a version 0.27.2 but from my experience as soon as upstream will
create a successor of 0.27.2 they move tarballs from builds [1] -> archive [2]
To avoid missing sources let's stick on 0.27.1.
[1] https://exiv2.org/builds/
[2] https://www.exiv2.org/archive.html
Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
