CVE-2019-15551
CRITICAL9.8EPSS 0.43%Double-free and use-after-free in SmallVec::grow()
發布日:2021/8/25修改日:2026/4/28
描述
An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is a double free for certain grow attempts with the current capacity.
受影響套件(3)
- crates.io/smallvec>= 0.6.5, < 0.6.10
- crates.io/smallvec>= 0.6.5, < 0.6.10
- Debian/rust-smallvecfrom 0, < 0.6.10-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
參考連結(9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-15551
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-15551
- PATCHhttps://crates.io/crates/smallvec
- PATCHhttps://github.com/servo/rust-smallvec
- WEBhttps://github.com/servo/rust-smallvec/commit/c20cfa8584e649f00dc0767ab6fad63a3f59a296
- WEBhttps://github.com/servo/rust-smallvec/commit/f96322b9243405cc82701cc73f1b19313b413ab4
- WEBhttps://github.com/servo/rust-smallvec/issues/148
- WEBhttps://github.com/servo/rust-smallvec/issues/149
- WEBhttps://rustsec.org/advisories/RUSTSEC-2019-0009.html