【中危】jxl-modular:拒绝服务风险(GHSA-2v8p-fqpx-2q3w)
安全情报快照 · 风险级别:中危 · CVSS:6.2 · GHSA-2v8p-fqpx-2q3w
先看结论
jxl-modular存在拒绝服务风险,<= 0.11.2 受影响,建议升级至 0.11.3。
影响范围
| 生态 | 组件 | 受影响版本 | 首个修复版本 |
|---|---|---|---|
| rust | jxl-modular |
<= 0.11.2 | 0.11.3 |
处置建议
优先将 jxl-modular 升级至 0.11.3 或更高版本;升级前请结合业务依赖完成兼容性验证。
上游技术详情(原文)
Summary
Logic bug in decode_simple_table_slow may cause integer arithmetic overflow when decoding Modular image with certain kind of MA tree, which may panic with overflow-checks enabled.
Impact
Denial of service: any application passing untrusted JXL data to JxlImage::render_frame (or equivalent) can be
crashed. Affects all builds with overflow checks enabled, which includes debug builds and any release build
that sets overflow-checks = true in Cargo.toml or [profile.*].
No memory corruption is possible — the panic fires before any unsafe code is reached.
来源与许可
- GitHub Advisory GHSA-2v8p-fqpx-2q3w
- https://github.com/tirr-c/jxl-oxide/security/advisories/GHSA-2v8p-fqpx-2q3w
本页自动同步 GitHub Advisory Database 的公开数据,并保留上游原文供核验;不宣称原创分析。数据许可:CC-BY-4.0。
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