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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 [https://github.com/Exiv2/exiv2/pull/1587/commits/e6a0982f7cd9282052b6e3485a458d60629ffa0b]
CVE: CVE-2021-29473
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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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 [https://github.com/Exiv2/exiv2/pull/1581/commits/6628a69c036df2aa036290e6cd71767c159c79ed]
CVE: CVE-2021-29470
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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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 [https://github.com/Exiv2/exiv2/commit/f9308839198aca5e68a65194f151a1de92398f54]
CVE: CVE-2021-29464
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3482
Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp
can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data.
Upstream-Status: Accepted [https://github.com/Exiv2/exiv2/pull/1523/commits/22ea582c6b74ada30bec3a6b15de3c3e52f2b4da]
CVE: CVE-2021-3482
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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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 [https://github.com/Exiv2/exiv2/commit/783b3a6ff15ed6f82a8f8e6c8a6f3b84a9b04d4b]
CVE: CVE-2021-29463
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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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 [https://github.com/Exiv2/exiv2/pull/1536/commits/06d2db6e5fd2fcca9c060e95fc97f8a5b5d4c22d]
CVE: CVE-2021-29458
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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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 [https://github.com/Exiv2/exiv2/commit/0230620e6ea5e2da0911318e07ce6e66d1ebdf22]
CVE: CVE-2021-29457
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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wangmy
Andreas Müller