VulnerabilityModified
CVE-2019-17596
Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key.
HIGH 7.5EPSS 4.69%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 4.69% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-436
- Affected
- golang/go · debian/debian linux · fedoraproject/fedora · redhat/developer tools · redhat/enterprise linux · redhat/enterprise linux server · opensuse/leap · arista/cloudvision portal · arista/terminattr · arista/eos · arista/mos
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00043.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00044.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0101Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0329Third Party Advisory
- https://github.com/golang/go/issues/34960Exploit, Issue Tracking, Patch, Third Party Advisory
- https://groups.google.com/d/msg/golang-announce/lVEm7llp0w0/VbafyRkgCgAJRelease Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00014.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00015.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VS3HPSE25ZSGS4RSOTADC67YNOHIGVV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVOWGM7IQGRO7DS2MCUMYZRQ4TYOZNAS/
- https://security.netapp.com/advisory/ntap-20191122-0005/Third Party Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisories/10134-security-advisory-46Third Party Advisory
- https://www.debian.org/security/2019/dsa-4551Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00043.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00044.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0101Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0329Third Party Advisory
- https://github.com/golang/go/issues/34960Exploit, Issue Tracking, Patch, Third Party Advisory
- https://groups.google.com/d/msg/golang-announce/lVEm7llp0w0/VbafyRkgCgAJRelease Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00014.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00015.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VS3HPSE25ZSGS4RSOTADC67YNOHIGVV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVOWGM7IQGRO7DS2MCUMYZRQ4TYOZNAS/
- https://security.netapp.com/advisory/ntap-20191122-0005/Third Party Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisories/10134-security-advisory-46Third Party Advisory
- https://www.debian.org/security/2019/dsa-4551Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.