CVE-2020-18831

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Source
https://cve.org/CVERecord?id=CVE-2020-18831
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18831.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-18831
Aliases
Downstream
Published
2023-08-22T19:15:56.220Z
Modified
2026-07-09T00:06:25.705515Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.

References

Affected packages

Git / github.com/exiv2/exiv2

Affected ranges

Type
GIT
Repo
https://github.com/exiv2/exiv2
Events
Introduced
16df09cc758e85d3d126701d2cdc8b447ded4743
Last affected
16df09cc758e85d3d126701d2cdc8b447ded4743
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0.27.1"
        },
        {
            "last_affected": "0.27.1"
        }
    ],
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*"
}

Affected versions

0.*
0.27.1
v0.*
v0.27.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18831.json"