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
2026-03-14T10:14:33.794911Z
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
0 Unknown introduced commit / All previous commits are affected
Last affected
16df09cc758e85d3d126701d2cdc8b447ded4743
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.27.1"
        }
    ]
}

Affected versions

0.*
0.27
0.27-RC2
0.27-RC3
0.27.1
v0.*
v0.10
v0.11
v0.12
v0.13
v0.14
v0.15
v0.16
v0.16-pre1
v0.17
v0.17.1
v0.18
v0.18-pre1
v0.18-pre2
v0.18.1
v0.18.2
v0.19
v0.20
v0.21
v0.21.1
v0.22
v0.23
v0.23.1
v0.24
v0.25
v0.26
v0.27-RC1
v0.27.0
v0.27.1
v0.27.1-RC1
v0.3
v0.4
v0.5
v0.6
v0.6.1
v0.6.2
v0.7
v0.8
v0.9
v0.9.1

Database specific

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