DEBIAN-CVE-2025-26618

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Source
https://security-tracker.debian.org/tracker/CVE-2025-26618
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-26618.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-26618
Upstream
Published
2025-02-20T19:15:11Z
Modified
2025-09-19T07:34:30.683193Z
Summary
[none]
Details

Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability. OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use components mainly written in Erlang. Packet size is not verified properly for SFTP packets. As a result when multiple SSH packets (conforming to max SSH packet size) are received by ssh, they might be combined into an SFTP packet which will exceed the max allowed packet size and potentially cause large amount of memory to be allocated. Note that situation described above can only happen for successfully authenticated users after completing the SSH handshake. This issue has been patched in OTP versions 27.2.4, 26.2.5.9, and 25.3.2.18. There are no known workarounds for this vulnerability.

References

Affected packages

Debian:11 / erlang

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:23.2.6+dfsg-1+deb11u2

Affected versions

1:23.*

1:23.2.6+dfsg-1
1:23.2.6+dfsg-1+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / erlang

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:25.2.3+dfsg-1+deb12u1

Affected versions

1:25.*

1:25.2.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / erlang

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:27.2.4+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / erlang

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:27.2.4+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}