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githubGitHub Advisory DatabaseGHSA-R93V-9P5Q-VHPF
HistoryMay 24, 2022 - 5:37 p.m.

futures_task::waker may cause a use-after-free if used on a type that isn't 'static

2022-05-2417:37:49
CWE-416
GitHub Advisory Database
github.com
7

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

20.2%

JSON

Affected versions of the crate did not properly implement a 'static lifetime bound on the waker function. This resulted in a use-after-free if Waker::wake() is called after original data had been dropped.

The flaw was corrected by adding 'static lifetime bound to the data waker takes.

Affected configurations

Vulners
Node
futurestaskRange<0.3.6
CPENameOperatorVersion
futures-tasklt0.3.6

Related

ubuntucve 1
osv 2
cvelist 1
cve 1
nvd 1
debiancve 1
rustsec 1
cnvd 1
prion 1
ubuntucve
ubuntucve
CVE-2020-35906
2020-12-31 00:00:00
osv
osv
futures_task::waker may cause a use-after-free if used on a type that isn't 'static
2022-05-24 17:37:49
futures_task::waker may cause a use-after-free if used on a type that isn't 'static
2020-09-04 12:00:00
cvelist
cvelist
CVE-2020-35906
2020-12-31 08:21:15
cve
cve
CVE-2020-35906
2020-12-31 09:15:15
nvd
nvd
CVE-2020-35906
2020-12-31 09:15:15
debiancve
debiancve
CVE-2020-35906
2020-12-31 09:15:15
rustsec
rustsec
futures_task::waker may cause a use-after-free if used on a type that isn't 'static
2020-09-04 12:00:00
cnvd
cnvd
Mozilla Rust post-release reuse vulnerability
2021-01-06 00:00:00
prion
prion
Type confusion
2020-12-31 09:15:00

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

20.2%

JSON
Related for GHSA-R93V-9P5Q-VHPF
ubuntucve1osv2cvelist1cve1nvd1debiancve1rustsec1cnvd1prion1