CVEvulnerability
CVE-2019-16239
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-09-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
process_http_response in OpenConnect before 8.05 has a Buffer Overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes.
Affected configurations
• infradead openconnect (< 8.05)
• fedoraproject fedora 29
• fedoraproject fedora 30
• fedoraproject fedora 31
• debian debian linux 8.0
• debian debian linux 9.0
• debian debian linux 10.0
• canonical ubuntu linux 18.04
• opensuse leap 15.0
• opensuse leap 15.1
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://lists.infradead.org/pipermail/openconnect-devel/2019-September/005412.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00060.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00061.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/10/msg00003.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX56KYWC7X4ETV4P6HGJC7GZUEBITBBS/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HDMZGNBLZZKAGBI2PNXYWWKLD2LXKFH6/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WI7ZENFAWCHF2RU4NHPL2CU4WGZ4BNDJ/ lists.fedoraproject.org
- https://seclists.org/bugtraq/2020/Jan/31 Mailing List, Third Party Advisory
- https://t2.fi/schedule/2019/ Not Applicable
- https://usn.ubuntu.com/4565-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4607 Third Party Advisory
- http://lists.infradead.org/pipermail/openconnect-devel/2019-September/005412.html Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00060.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00061.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/10/msg00003.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX56KYWC7X4ETV4P6HGJC7GZUEBITBBS/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HDMZGNBLZZKAGBI2PNXYWWKLD2LXKFH6/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WI7ZENFAWCHF2RU4NHPL2CU4WGZ4BNDJ/ lists.fedoraproject.org
- https://seclists.org/bugtraq/2020/Jan/31 Mailing List, Third Party Advisory
- https://t2.fi/schedule/2019/ Not Applicable
- https://usn.ubuntu.com/4565-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4607 Third Party Advisory