Vulnerability · Published Feb 11, 2022 · Assigned by mitre
CVE-2022-23806
Critical 9.1
In plain English
A critical-severity security flaw in the delve package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.1% (higher than 88% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.1Critical
Exploit odds (30 days)3.1%top 12.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return true in situations with a big.Int value that is not a valid field element.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | delve | 1.7.2-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | go-toolset | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-bin | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-docs | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-misc | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-race | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-src | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| AlmaLinux:8 | golang-tests | 1.17.7-1.module_el8.6.0+2736+ec10aba8 | ALSA-2022:1819 |
| Alpine:v3.20 | go | 1.17.7-r0 | ALPINE-CVE-2022-23806 |
| Alpine:v3.21 | go | 1.17.7-r0 | ALPINE-CVE-2022-23806 |
| Alpine:v3.22 | go | 1.17.7-r0 | ALPINE-CVE-2022-23806 |
| Alpine:v3.23 | go | 1.17.7-r0 | ALPINE-CVE-2022-23806 |
| Alpine:v3.24 | go | 1.17.7-r0 | ALPINE-CVE-2022-23806 |
| Go | stdlib | 1.16.14, 1.17.7 | GO-2021-0319 |
| Rocky Linux:8 | delve | 0:1.7.2-1.module+el8.6.0+824+8e984c20 | RLSA-2022:1819 |
| Rocky Linux:8 | go-toolset | 0:1.17.7-1.module+el8.6.0+824+8e984c20 | RLSA-2022:1819 |
| Rocky Linux:8 | golang | 0:1.17.7-1.module+el8.6.0+824+8e984c20 | RLSA-2022:1819 |
| Ubuntu:25.10 | golang-go.crypto | no fix listed | UBUNTU-CVE-2022-23806 |
| Ubuntu:26.10 | golang-go.crypto | no fix listed | UBUNTU-CVE-2022-23806 |
Affected products (as reported)
References
- [debian-lts-announce] 20220428 [SECURITY] [DLA 2985-1] golang-1.7 security update mailing-list
- [debian-lts-announce] 20220428 [SECURITY] [DLA 2986-1] golang-1.8 security update mailing-list
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ
- https://security.netapp.com/advisory/ntap-20220225-0006/
- GLSA-202208-02 vendor-advisory
- [debian-lts-announce] 20230419 [SECURITY] [DLA 3395-1] golang-1.11 security update mailing-list