Home/CVE/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
CVE

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

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.

HIGH · CVSS 7.5 EPSS 0.0234
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-436Interpretation Conflict
▤

Affected Products & Versions

13
golang go>= 1.12 and < 1.12.11
golang go>= 1.13 and < 1.13.2
debian linuxall versions
fedoraproject fedoraall versions
redhat developer toolsall versions
redhat enterprise linuxall versions
redhat enterprise linux serverall versions
opensuse leapall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go stdlib fixed in 1.12.11, 1.13.2
⚠

Public Exploits & PoCs

1
pocgithub.com · 34960github.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD24 Oct 2019 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

9
msrcCVE-2019-17596
suse-csafopenSUSE-SU-2024:10805-1
suse-csafopenSUSE-SU-2024:10806-1
suse-csafopenSUSE-SU-2024:11098-1
rhsaRHBA-2020:0390Important
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00043.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00044.htmlMailing ListThird Party Advisory
https://groups.google.com/d/msg/golang-announce/lVEm7llp0w0/VbafyRkgCgAJRelease NotesThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00014.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00015.htmlMailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VS3HPSE25ZSGS4RSOTADC67YNOHIGVV/
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