# adsys 0.9.2~20.04.2ubuntu0.1+esm1: adsys 0.9.2~20.04.2ubuntu0.1+esm1 for Ubuntu 20.04.3 LTS (focal)

adsys 0.9.2~20.04.2ubuntu0.1+esm1, released August 2, 2023, fixes 3 CVEs in adsys. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-focal-adsys-0.9.2-20.04.2ubuntu0.1-esm1
- Platform: Linux
- Released: Aug 2, 2023
- Priority: High (Closes CVE-2022-41723, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [adsys](https://patchblox.com/security/data/product/linux/adsys.md) | Ubuntu 20.04.3 LTS (focal) | 0.9.2~20.04.2ubuntu0.1+esm1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-41723](https://patchblox.com/security/data/cve/CVE-2022-41723.md) | High | google-guest-agent: A maliciously crafted HTTP/2 stream could cause excessive CPU consumptionin the HPACK decoder, sufficient to cause a... | 9.8 | 0.0456 |  |
| [CVE-2022-27664](https://patchblox.com/security/data/cve/CVE-2022-27664.md) | High | golang-1.13: In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 c... | 7.5 | 0.0349 |  |
| [CVE-2023-3978](https://patchblox.com/security/data/cve/CVE-2023-3978.md) | High | golang-github-lusitaniae-apache_exporter: Fixed security bug in x/net dependency (bsc#1213933) | 9.8 | 0.0085 |  |

---

Data as of 2026-11-14T14:09:31Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.