CVE-2025-7345

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-7345
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7345.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-7345
Downstream
Related
Published
2025-07-08T14:15:32Z
Modified
2025-08-26T11:01:54.923235Z
Summary
[none]
Details

A flaw exists in gdk‑pixbuf within the gdkpixbufjpegimageloadincrement function (io-jpeg.c) and in glib’s gbase64encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

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

Affected versions

2.*

2.42.2+dfsg-1
2.42.2+dfsg-1+deb11u1
2.42.2+dfsg-1+deb11u2
2.42.2+dfsg-1+deb11u3
2.42.6+dfsg-1
2.42.6+dfsg-2
2.42.8+dfsg-1
2.42.8+dfsg-2
2.42.9+dfsg-1
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
2.42.12+dfsg-3
2.42.12+dfsg-4
2.42.12+dfsg-5

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

Affected versions

2.*

2.42.10+dfsg-1
2.42.10+dfsg-1+deb12u1
2.42.10+dfsg-1+deb12u2
2.42.10+dfsg-2
2.42.10+dfsg-3
2.42.12+dfsg-1
2.42.12+dfsg-2
2.42.12+dfsg-3
2.42.12+dfsg-4
2.42.12+dfsg-5

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-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / 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-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}