CVE-2020-12767

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Source
https://cve.org/CVERecord?id=CVE-2020-12767
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12767.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-12767
Downstream
Related
Published
2020-05-09T21:15:11.007Z
Modified
2026-05-18T05:52:20.640419313Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

exifentryget_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
                {
                    "last_affected": "12.04"
                },
                {
                    "last_affected": "14.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "last_affected": "19.10"
                },
                {
                    "last_affected": "20.04"
                }
            ],
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ],
            "source": "CPE_FIELD"
        },
        {
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD"
        },
        {
            "vendor_product": "opensuse:leap",
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "15.1"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/libexif/exif

Affected ranges

Type
GIT
Repo
https://github.com/libexif/exif
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
faee2711aed6a1a2046d5f0fd89c1c894cd73400
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.6.21"
        }
    ],
    "cpe": "cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*"
}

Affected versions

Other
exif-0_6-release
exif-0_6_15-release
exif-0_6_17-release
exif-0_6_18-release
exif-0_6_19-release
exif-0_6_20-release
exif-0_6_21-release
exif-0_6_9-release

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12767.json"

Git / github.com/libexif/libexif

Affected ranges

Type
GIT
Repo
https://github.com/libexif/libexif
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9ab318d93b274df204c195c9a729f778401a8d8f
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.6.21"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*"
}

Affected versions

Other
libexif-0_5_7-rc2
libexif-0_5_7-rc3
libexif-0_5_7-rc4
libexif-0_5_7-release
libexif-0_5_9-release
libexif-0_6_12-release
libexif-0_6_14-release
libexif-0_6_15-release
libexif-0_6_16-release
libexif-0_6_17-release
libexif-0_6_18-release
libexif-0_6_19-release
libexif-0_6_20-release
libexif-0_6_21-release
libexif-before-0_6_0-api-change

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12767.json"