Base Score

MEDIUM5.5

CVE-2020-35907

An issue was discovered in the futures-task crate before 0.3.5 for Rust. futures_task::noop_waker_ref allows a NULL pointer dereference.

VectorLOCAL

Published Bycve@mitre.org

Published DateDec 31, 2020, 09:15

Affected Versions(1)

futures-task(crates.io)

Introduced0

Fixed0.3.5

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
futures-task(crates.io)	0	0.3.5	N/A

Weakness Type (CWE):CWE-476

CVSS Metrics

Base Score

5.5

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://rustsec.org/advisories/RUSTSEC-2020-0061.html

Base Score

MEDIUM5.5

Weakness Type (CWE):CWE-476

CVSS Metrics

Base Score

5.5

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH