CVE-2025-48888
MEDIUM5.3EPSS 0.26%Deno run with --allow-read and --deny-read flags results in allowed
發布日:2025/6/4修改日:2025/7/2
描述
### Summary `deno run --allow-read --deny-read main.ts` results in allowed, even though 'deny' should be stronger. Same with all global unary permissions given as `--allow-* --deny-*`. ### Details Caused by the fast exit logic in #22894. ### PoC Run the above command expecting no permissions to be passed. ### Impact This only affects a nonsensical combination of flags, so there shouldn't be a real impact on the userbase.
受影響套件(2)
- crates.io/deno>= 1.41.3, < 2.1.13
- crates.io/deno_runtime>= 0.150.0, < 0.212.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
參考連結(8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-48888
- PATCHhttps://github.com/denoland/deno
- WEBhttps://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db
- WEBhttps://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f
- WEBhttps://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf
- WEBhttps://github.com/denoland/deno/pull/22894
- WEBhttps://github.com/denoland/deno/pull/29213
- WEBhttps://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683