CVE-2022-28327
The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.
02 / AFFECTED SOFTWARE
Affected packages
148 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.
A crafted scalar input longer than 32 bytes can cause P256().ScalarMult or P256().ScalarBaseMult to panic. Indirect uses through crypto/ecdsa and crypto/tls are unaffected. amd64, arm64, ppc64le, and s390x are unaffected.
The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.
05 / REFERENCES
Further evidence
- https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
- https://groups.google.com/g/golang-announce
- https://groups.google.com/g/golang-announce/c/oecdBNLOml8
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TYZC4OAY54TO75FBEFAPV5G7O4D5TM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F3BMW5QGX53CMIJIZWKXFKBJX2C5GWTY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NY6GEAJMNKKMU5H46QO4D7D6A24KSPXE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RCRSABD6CUDIZULZPZL5BJ3ET3A2NEJP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQXU752ALW53OJAF5MG3WMR5CCZVLWW6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z55VUVGO7E5PJFXIOVAY373NZRHBNCI5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZY2SLWOQR4ZURQ7UBRZ7JIX6H6F5JHJR/
- https://nvd.nist.gov/vuln/detail/CVE-2022-28327
- https://security.gentoo.org/glsa/202208-02
- https://security.netapp.com/advisory/ntap-20220915-0010/
- https://go.dev/cl/397135
- https://go.dev/issue/52075
- https://go.googlesource.com/go/+/37065847d87df92b5eb246c88ba2085efcf0b331
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28327.json