Debian Security Advisory DSA-4607-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
January 20, 2020 https://www.debian.org/security/faq
Package : openconnect
CVE ID : CVE-2019-16239
Debian Bug : 940871
Lukas Kupczyk reported a vulnerability in the handling of chunked HTTP
in openconnect, an open client for Cisco AnyConnect, Pulse and
GlobalProtect VPN. A malicious HTTP server (after having accepted its
identity certificate), can provide bogus chunk lengths for chunked HTTP
encoding and cause a heap-based buffer overflow.
For the oldstable distribution (stretch), this problem has been fixed
in version 7.08-1+deb9u1.
For the stable distribution (buster), this problem has been fixed in
version 8.02-1+deb10u1.
We recommend that you upgrade your openconnect packages.
For the detailed security status of openconnect please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/openconnect
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: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | i386 | libopenconnect-dev | < 7.08-1+deb9u1 | libopenconnect-dev_7.08-1+deb9u1_i386.deb |
Debian | 9 | armhf | libopenconnect-dev | < 7.08-1+deb9u1 | libopenconnect-dev_7.08-1+deb9u1_armhf.deb |
Debian | 9 | ppc64el | openconnect | < 7.08-1+deb9u1 | openconnect_7.08-1+deb9u1_ppc64el.deb |
Debian | 9 | mips | libopenconnect-dev | < 7.08-1+deb9u1 | libopenconnect-dev_7.08-1+deb9u1_mips.deb |
Debian | 9 | amd64 | libopenconnect-dev | < 7.08-1+deb9u1 | libopenconnect-dev_7.08-1+deb9u1_amd64.deb |
Debian | 9 | arm64 | openconnect | < 7.08-1+deb9u1 | openconnect_7.08-1+deb9u1_arm64.deb |
Debian | 8 | armel | libopenconnect3-dbg | < 6.00-2+deb8u1 | libopenconnect3-dbg_6.00-2+deb8u1_armel.deb |
Debian | 9 | mips64el | libopenconnect5-dbg | < 7.08-1+deb9u1 | libopenconnect5-dbg_7.08-1+deb9u1_mips64el.deb |
Debian | 9 | armel | libopenconnect5-dbg | < 7.08-1+deb9u1 | libopenconnect5-dbg_7.08-1+deb9u1_armel.deb |
Debian | 9 | i386 | openconnect-dbg | < 7.08-1+deb9u1 | openconnect-dbg_7.08-1+deb9u1_i386.deb |