- -------------------------------------------------------------------------
Debian Security Advisory DSA-5413-1                   security@debian.org
https://www.debian.org/security/                        Thorsten Alteholz
May 26, 2023                          https://www.debian.org/security/faq
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Package        : sniproxy
CVE ID         : CVE-2023-25076
Debian Bug     : 1033752

An issue has been found in sniproxy, a transparent TLS and HTTP layer 4
proxy with SNI support. Due to bad handling of wildcard backend hosts,
a crafted HTTP or TLS packet might lead to remote arbitrary code
execution.

For the stable distribution (bullseye), this problem has been fixed in
version 0.6.0-2+deb11u1.

We recommend that you upgrade your sniproxy packages.

For the detailed security status of sniproxy please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/sniproxy

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-5413-1: sniproxy security update

May 26, 2023
An issue has been found in sniproxy, a transparent TLS and HTTP layer 4 proxy with SNI support

Summary

For the stable distribution (bullseye), this problem has been fixed in
version 0.6.0-2+deb11u1.

We recommend that you upgrade your sniproxy packages.

For the detailed security status of sniproxy please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/sniproxy

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Severity
An issue has been found in sniproxy, a transparent TLS and HTTP layer 4
proxy with SNI support. Due to bad handling of wildcard backend hosts,
a crafted HTTP or TLS packet might lead to remote arbitrary code
execution.

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