CVE-2019-11840 (GCVE-0-2019-11840)
Vulnerability from cvelistv5
Published
2019-05-09 00:00
Modified
2024-08-04 23:03
Severity ?
CWE
  • n/a
Summary
An issue was discovered in the supplementary Go cryptography library, golang.org/x/crypto, before v0.0.0-20190320223903-b7391e95e576. A flaw was found in the amd64 implementation of the golang.org/x/crypto/salsa20 and golang.org/x/crypto/salsa20/salsa packages. If more than 256 GiB of keystream is generated, or if the counter otherwise grows greater than 32 bits, the amd64 implementation will first generate incorrect output, and then cycle back to previously generated keystream. Repeated keystream bytes can lead to loss of confidentiality in encryption applications, or to predictability in CSPRNG applications.
References
cve@mitre.org https://bugzilla.redhat.com/show_bug.cgi?id=1691529 Issue Tracking, Vendor Advisory
cve@mitre.org https://github.com/golang/go/issues/30965 Third Party Advisory
cve@mitre.org https://go.googlesource.com/crypto/+/b7391e95e576cacdcdd422573063bc057239113d Mailing List, Patch, Third Party Advisory
cve@mitre.org https://groups.google.com/forum/#%21msg/golang-announce/tjyNcJxb2vQ/n0NRBziSCAAJ
cve@mitre.org https://lists.debian.org/debian-lts-announce/2019/06/msg00029.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2020/11/msg00016.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2020/11/msg00030.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2021/01/msg00015.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2023/06/msg00017.html
cve@mitre.org https://pkg.go.dev/vuln/GO-2022-0209
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=1691529 Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/golang/go/issues/30965 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://go.googlesource.com/crypto/+/b7391e95e576cacdcdd422573063bc057239113d Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://groups.google.com/forum/#%21msg/golang-announce/tjyNcJxb2vQ/n0NRBziSCAAJ
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2019/06/msg00029.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2020/11/msg00016.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2020/11/msg00030.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2021/01/msg00015.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/06/msg00017.html
af854a3a-2127-422b-91ae-364da2661108 https://pkg.go.dev/vuln/GO-2022-0209
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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