CVE-2022-28327
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Go
PublishedApr 20, 2022
First seenApr 20, 2022
How to fix
Update
- golang go1.17.9, 1.18.1 or later
- stdlib1.17.9, 1.18.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TYZC4OAY54TO75FBEFAPV5G7O4D5TM/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NY6GEAJMNKKMU5H46QO4D7D6A24KSPXE/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F3BMW5QGX53CMIJIZWKXFKBJX2C5GWTY/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RCRSABD6CUDIZULZPZL5BJ3ET3A2NEJP/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZY2SLWOQR4ZURQ7UBRZ7JIX6H6F5JHJR/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z55VUVGO7E5PJFXIOVAY373NZRHBNCI5/
- security.gentoo.org/glsa/202208-02
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQXU752ALW53OJAF5MG3WMR5CCZVLWW6/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.17.9, 1.18.0 ≤ v < 1.18.1 | 1.17.9, 1.18.1 |
| fedoraproject extra_packages_for_enterprise_linux | 7.0, 8.0 | — |
| fedoraproject fedora | 34, 35, 36 | — |
| stdlibGo | v < 1.17.9, 1.18.0-0 ≤ v < 1.18.1 | 1.17.9, 1.18.1 |
Check your version
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