CVE-2021-31292

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-31292
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31292.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-31292
Aliases
Related
Published
2021-07-26T17:15:07Z
Modified
2024-09-18T03:14:15.847008Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.

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+deb11u1

Affected versions

0.*

0.27.3-3

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
0.27.3-3.1

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
0.27.3-3.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}