Vulnerability · Published Feb 11, 2022 · Assigned by mitre
CVE-2022-23772
High 7.5
In plain English
A high-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 2.8% (higher than 87% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.8%top 13.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Rat.SetString in math/big in Go before 1.16.14 and 1.17.x before 1.17.7 has an overflow that can lead to Uncontrolled Memory Consumption.
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-2022-23772 |
| Alpine:v3.21 | go | 1.17.7-r0 | ALPINE-CVE-2022-23772 |
| Alpine:v3.22 | go | 1.17.7-r0 | ALPINE-CVE-2022-23772 |
| Alpine:v3.23 | go | 1.17.7-r0 | ALPINE-CVE-2022-23772 |
| Alpine:v3.24 | go | 1.17.7-r0 | ALPINE-CVE-2022-23772 |
| Go | stdlib | 1.16.14, 1.17.7 | GO-2021-0317 |
| 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 |
Affected products (as reported)
References
- [debian-lts-announce] 20220428 [SECURITY] [DLA 2985-1] golang-1.7 security update mailing-list, x_refsource_MLIST
- [debian-lts-announce] 20220428 [SECURITY] [DLA 2986-1] golang-1.8 security update mailing-list, x_refsource_MLIST
- https://www.oracle.com/security-alerts/cpujul2022.html x_refsource_MISC
- https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20220225-0006/ x_refsource_CONFIRM
- GLSA-202208-02 vendor-advisory, x_refsource_GENTOO