GHSA-wf8f-6423-gfxg · 深刻度: medium · エコシステム: maven — Jackson-core Vulnerable to Memory Disclosure via Source Snippet in JsonLocation
Jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. Starting in version 2.0.0 and prior to version 2.13.0, a flaw in jackson-core's `JsonLocation._appendSourceDesc` method allows up to 500 bytes of unintended memory content to be included in exception messages. When parsing JSON from a byte array with an offset and length, the exception message incorrectly reads from the beginning of the array instead of the logical payload start. This results in possible information disclosure in systems using pooled or reused buffers, like Netty or Vert.x. This issue was silently fixed in jackson-core version 2.13.0, released on September 30, 2021, via PR #652. All users should upgrade to version 2.13.0 or later. If upgrading is not immediately possible, applications can mitigate the issue by disabling exception message exposure to clients to avoid returning parsing exception messages in HTTP responses and/or disabling source inclusion in exceptions to prevent Jackson from embedding any source content in exception messages, avoiding leakage.
総合評価: CVE-2025-49128 は低リスク(24.3/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.31%、23 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.00% | 0.31% | +0.31% |
| 2 | 2025-06-07 | — | 0.00% | — |
EPSS の全履歴 (全 2 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 4.0 | 3.1 | MEDIUM |
|
2.5 | 1.4 | [email protected] |
GHSA-wf8f-6423-gfxg · 深刻度: medium · エコシステム: maven — Jackson-core Vulnerable to Memory Disclosure via Source Snippet in JsonLocation
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2025-49128 not yet assigned priority: Debian including 1 source packages (jackson-core), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2025-49128 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-49128 |
ubuntu
|
medium | CVE-2025-49128 medium priority: Ubuntu including 1 source packages (jackson-core), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): not-affected 5, needs-triage 3, released 1. | https://ubuntu.com/security/CVE-2025-49128 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| データセットに影響を受ける製品はありません。 | |||