CVE-2025-6199

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-6199
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-6199.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-6199
Downstream
Related
Published
2025-06-17T15:15:54Z
Modified
2025-07-01T16:11:51.600475Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.

References

Affected packages

Debian:11 / gdk-pixbuf

Package

Name
gdk-pixbuf
Purl
pkg:deb/debian/gdk-pixbuf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.42.2+dfsg-1+deb11u3

Affected versions

2.*

2.42.2+dfsg-1
2.42.2+dfsg-1+deb11u1
2.42.2+dfsg-1+deb11u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / gdk-pixbuf

Package

Name
gdk-pixbuf
Purl
pkg:deb/debian/gdk-pixbuf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.42.10+dfsg-1+deb12u2

Affected versions

2.*

2.42.10+dfsg-1
2.42.10+dfsg-1+deb12u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / gdk-pixbuf

Package

Name
gdk-pixbuf
Purl
pkg:deb/debian/gdk-pixbuf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.42.12+dfsg-3

Affected versions

2.*

2.42.10+dfsg-1
2.42.10+dfsg-2
2.42.10+dfsg-3
2.42.12+dfsg-1
2.42.12+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}