# CVE-2021-29923: delve: Go Toolset provides the Go programming language tools and libraries

CVE-2021-29923 is fixed in 9 products on 1 platform, first by RHSA-2021:3585, released September 21, 2021. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2021-29923
- Priority: High
- CVSS: 7.5 (Moderate)
- EPSS: 0.0374
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 21, 2021

## Description

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.   Security Fix(es):  * golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | delve RHEL 8 | 0:1.5.0-2.module+el8.4.0+8864+58b0fcdb | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | delve ol 8 | 0:1.5.0-2.0.1.module+el8.4.0+20021+8a86d991 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | go-toolset RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | go-toolset ol 8 | 0:1.15.14-2.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-bin RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-bin ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-docs RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-docs ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-misc RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-misc ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-race RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-race ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-src RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-src ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |
| Linux | golang-tests RHEL 8 | 0:1.15.14-2.module+el8.4.0+12542+e3fec473 | [RHSA-2021:3585](https://patchblox.com/security/data/fix/linux/rhsa-2021-3585.md) | Sep 21, 2021 |
| Linux | golang-tests ol 8 | 0:1.15.14-1.module+el8.4.0+20307+d24cc4c6 | [ELSA-2021-3585](https://patchblox.com/security/data/fix/linux/elsa-2021-3585.md) | Sep 22, 2021 |

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