CVE-2021-29623

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-29623

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-29623.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2021-29623

Aliases

GHSA-6253-qjwm-3q4v

Related

Published

2021-05-13T17:15:07Z

Modified

2024-09-11T04:57:05.661468Z

Severity

3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / exiv2

Package

Name: exiv2
Purl: pkg:deb/debian/exiv2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.27.3-3+deb11u2

Affected versions

0.*

0.27.3-3

0.27.3-3+deb11u1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / exiv2

Package

Name: exiv2
Purl: pkg:deb/debian/exiv2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.27.5-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / exiv2

Package

Name: exiv2
Purl: pkg:deb/debian/exiv2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.27.5-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}