Base Score

HIGH7.5

CVE-2020-35901

An issue was discovered in the actix-http crate before 2.0.0-alpha.1 for Rust. There is a use-after-free in BodyStream.

VectorNETWORK

Published Bycve@mitre.org

Published DateDec 31, 2020, 09:15

Affected Versions(1)

actix-http(crates.io)

Introduced0

Fixed2.0.0

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
actix-http(crates.io)	0	2.0.0	N/A

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://rustsec.org/advisories/RUSTSEC-2020-0048.html

Base Score

HIGH7.5

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH