Vulnerability in java (CVE-2024-54534)
Summary
Vulnerability in java (CVE-2024-54534). Successful exploitation can lead to full system takeover. Mitigation: upgrade to 1.8.0, 8.0.451 or later.
Original description
The description as published by the source.
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.
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-2024-54534 has been found in java.
Successful exploitation can lead to full system takeover.
What to do: upgrade java to 1.8.0, 8.0.451 or later.
If unsure, ask your IT team or search "java CVE-2024-54534" on the vendor's site.
CVE-2024-54534 (java)
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: 1.8.0, 8.0.451 — apply immediately
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 java.
Check the vendor advisory for the affected versions of java.
Severity: ?. Successful exploitation can lead to full system takeover.
Update to 1.8.0, 8.0.451.
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. Run grep -r 'java' . against your dependency files (package-lock.json, requirements.txt, go.sum) 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
grep -r 'java' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
javaを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade java to 1.8.0, 8.0.451ステージング環境で 1.8.0, 8.0.451 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
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3Post-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。
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-54534 webkit2gtk Fixed in: 2.46.0-1
- Ubuntu UBUNTU-CVE-2024-54534 qtwebkit-opensource-src
References
- advisory support.apple.com
- advisory support.apple.com
- advisory support.apple.com
- advisory support.apple.com
- advisory support.apple.com
- advisory support.apple.com
- web seclists.org
- web seclists.org
- web seclists.org
- web seclists.org
- web seclists.org
- web nvd.nist.gov
- web security.netapp.com
- web support.apple.com