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nvd[email protected]NVD:CVE-2021-31919
HistoryApr 30, 2021 - 3:15 a.m.

CVE-2021-31919

2021-04-3003:15:07
CWE-909
[email protected]
web.nvd.nist.gov
2
rkyv crate
rust
uninitialized values

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.8%

JSON

An issue was discovered in the rkyv crate before 0.6.0 for Rust. When an archive is created via serialization, the archive content may contain uninitialized values of certain parts of a struct.

Affected configurations

Nvd
Node
rkyv_projectrkyvRange<0.6.0rust
VendorProductVersionCPE
rkyv_projectrkyv*cpe:2.3:a:rkyv_project:rkyv:*:*:*:*:*:rust:*:*

Related

prion 1
osv 3
cvelist 1
github 1
cve 1
rustsec 1
prion
prion
Code injection
2021-04-30 03:15:00
osv
osv
Use of uninitialized buffer in rkyv
2021-08-25 21:01:50
Archives may contain uninitialized memory
2021-04-28 12:00:00
CVE-2021-31919
2021-04-30 03:15:07
cvelist
cvelist
CVE-2021-31919
2021-04-30 03:00:15
github
github
Use of uninitialized buffer in rkyv
2021-08-25 21:01:50
cve
cve
CVE-2021-31919
2021-04-30 03:15:07
rustsec
rustsec
Archives may contain uninitialized memory
2021-04-28 12:00:00

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.8%

JSON
Related for NVD:CVE-2021-31919
prion1osv3cvelist1github1cve1rustsec1