Vulnerability · Published Nov 8, 2021 · Assigned by mitre
CVE-2021-41772
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 3.3% (higher than 88% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)3.3%top 11.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.
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 | 1.17.3-r0 | ALPINE-CVE-2021-41772 |
| Alpine:v3.21 | go | 1.17.3-r0 | ALPINE-CVE-2021-41772 |
| Alpine:v3.22 | go | 1.17.3-r0 | ALPINE-CVE-2021-41772 |
| Alpine:v3.23 | go | 1.17.3-r0 | ALPINE-CVE-2021-41772 |
| Alpine:v3.24 | go | 1.17.3-r0 | ALPINE-CVE-2021-41772 |
| Go | stdlib | 1.16.10, 1.17.3 | GO-2021-0264 |
| 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:22.04:LTS | golang-1.17 | no fix listed | UBUNTU-CVE-2021-41772 |
Affected products (as reported)
References
- FEDORA-2021-2ef35beebf vendor-advisory
- FEDORA-2021-2b2dd1b5a7 vendor-advisory
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://groups.google.com/g/golang-announce/c/0fM21h43arc
- https://security.netapp.com/advisory/ntap-20211210-0003/
- GLSA-202208-02 vendor-advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf