UBUNTU-CVE-2021-34335

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Source
https://ubuntu.com/security/CVE-2021-34335
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-34335.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-34335
Related
Published
2021-08-09T20:15:00Z
Modified
2021-08-09T20:15:00Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A floating point exception (FPE) due to an integer divide by zero was found in Exiv2 versions v0.27.4 and earlier. The FPE is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when printing the interpreted (translated) data, which is a less frequently used Exiv2 operation that requires an extra command line option (-p t or -P t). The bug is fixed in version v0.27.5.

References

Affected packages

Ubuntu:20.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.27.2-8ubuntu2.6

Affected versions

0.*

0.25-4ubuntu2
0.25-4ubuntu3
0.27.2-8ubuntu2
0.27.2-8ubuntu2.2
0.27.2-8ubuntu2.4
0.27.2-8ubuntu2.5

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "exiv2"
        },
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "exiv2-dbgsym"
        },
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "libexiv2-27"
        },
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "libexiv2-27-dbgsym"
        },
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "libexiv2-dev"
        },
        {
            "binary_version": "0.27.2-8ubuntu2.6",
            "binary_name": "libexiv2-doc"
        }
    ]
}

Ubuntu:22.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.27.3-3ubuntu4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "exiv2"
        },
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "exiv2-dbgsym"
        },
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "libexiv2-27"
        },
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "libexiv2-27-dbgsym"
        },
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "libexiv2-dev"
        },
        {
            "binary_version": "0.27.3-3ubuntu4",
            "binary_name": "libexiv2-doc"
        }
    ]
}