DEBIAN-CVE-2025-47905

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Source
https://security-tracker.debian.org/tracker/CVE-2025-47905
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-47905.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-47905
Upstream
Published
2025-05-13T22:15:24Z
Modified
2025-10-14T04:26:55.335807Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Varnish Cache before 7.6.3 and 7.7 before 7.7.1, and Varnish Enterprise before 6.0.13r14, allow client-side desync via HTTP/1 requests, because the product incorrectly permits CRLF to be skipped to delimit chunk boundaries.

References

Affected packages

Debian:11 / varnish

Package

Name
varnish
Purl
pkg:deb/debian/varnish?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.5.1-1+deb11u5

Affected versions

6.*

6.5.1-1
6.5.1-1+deb11u1
6.5.1-1+deb11u2
6.5.1-1+deb11u3
6.5.1-1+deb11u4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / varnish

Package

Name
varnish
Purl
pkg:deb/debian/varnish?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.1.1-2+deb12u1

Affected versions

7.*

7.1.1-1.1
7.1.1-1.1+deb12u1
7.1.1-1.2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / varnish

Package

Name
varnish
Purl
pkg:deb/debian/varnish?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / varnish

Package

Name
varnish
Purl
pkg:deb/debian/varnish?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}