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cve[email protected]CVE-2020-35859
HistoryDec 31, 2020 - 10:15 a.m.

CVE-2020-35859

2020-12-3110:15:14
CWE-787
CWE-125
[email protected]
web.nvd.nist.gov
31
2
cve-2020-35859
lucet
rust
memory corruption
sigstack allocation
security vulnerability

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

59.1%

JSON

An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption.

Affected configurations

NVD
Node
lucet-runtime-internals_projectlucet-runtime-internalsRange<0.5.1rust

Social References

More

Related

prion 1
osv 2
github 1
rustsec 1
cvelist 1
nvd 1
prion
prion
Memory corruption
2020-12-31 10:15:00
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osv
Out of bounds access in lucet-runtime-internals
2021-08-25 20:46:16
sigstack allocation bug can cause memory corruption or leak
2020-01-24 12:00:00
github
github
Out of bounds access in lucet-runtime-internals
2021-08-25 20:46:16
rustsec
rustsec
sigstack allocation bug can cause memory corruption or leak
2020-01-24 12:00:00
cvelist
cvelist
CVE-2020-35859
2020-12-31 08:30:37
nvd
nvd
CVE-2020-35859
2020-12-31 10:15:14

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

59.1%

JSON
Related for CVE-2020-35859
prion1osv2github1rustsec1cvelist1nvd1