Vulnerability in Atlassian Jira Software Data Center (CVE-2022-46175)
Summary
Vulnerability in Atlassian Jira Software Data Center (CVE-2022-46175). Successful exploitation can lead to full system takeover. Exploitable via parse.
Original description
The description as published by the source.
This High severity Injection vulnerability was introduced in versions 9.15.2, 9.16.0, 9.17.0, 10.3.23, and 11.3.8 of Jira Software Data Center. This Injection vulnerability, with a CVSS Score of 8.8 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H allows an authenticated attacker to modify the actions taken by a system call which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Jira Software Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Jira Software Data Center 10.3: Upgrade to a release greater than or equal to 10.3.24 Jira Software Data Center 11.3: Upgrade to a release greater than or equal to 11.3.11 See the release notes ([https://www.atlassian.com/software/jira/download-archives]). You can download the latest version of Jira Software Data Center from the download center ([https://www.atlassian.com/software/jira/download-archives]). The National Vulnerability Database provides the following description for this vulnerability: JSON5 is an extension to the popular JSON file format that aims to be easier to write and maintain by hand (e.g. for config files). The parse method of the JSON5 library before and including versions 1.0.1 and 2.2.1 does not restrict parsing of keys named _proto, allowing specially crafted strings to pollute the prototype of t…
Source: Atlassian Security Advisories NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2022-46175 has been found in Atlassian Jira Software Data Center.
Attackers can target a specific entry point like parse over the network to misuse the product.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Atlassian Jira Software Data Center CVE-2022-46175" on the vendor's site.
CVE-2022-46175 (Atlassian Jira Software Data Center) — CVSS v3 8.8
Attack vector: remote (network-reachable) / no user interaction
Attack surface: parse / _proto / JSON5.parse / proto
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (unclassified) exists in Atlassian Jira Software Data Center. Attackers reach the vulnerable code path via parse.
Check the vendor advisory for the affected versions of Atlassian Jira Software Data Center. Attack surface: parse / _proto / JSON5.parse / proto.
Severity: High (CVSS 8.8/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Atlassian Jira Software Data Center を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2022-46175 node-json5 Fixed in: 2.1.3-2+deb11u1
References
- ATLASSIAN JSWSERVER-26917