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MitreCVE-2019-25054

HistoryDec 27, 2021 - 12:15 a.m.

CVE-2019-25054

2021-12-2700:15:08

CWE-909

mitre

web.nvd.nist.gov

cve-2019-25054

pnet crate

rust

segmentation fault

uninitialized descriptor

compiler optimization

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.2%

JSON

An issue was discovered in the pnet crate before 0.27.2 for Rust. There is a segmentation fault (upon attempted dereference of an uninitialized descriptor) because of an erroneous IcmpTransportChannelIterator compiler optimization.

Affected configurations

Nvd

Node

pnet_projectpnetRange<0.27.2rust

VendorProductVersionCPE
pnet_projectpnet*cpe:2.3:a:pnet_project:pnet:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
pnet_project	pnet	*	cpe:2.3:a:pnet_project:pnet::::::rust::*

References

raw.githubusercontent.com/rustsec/advisory-db/main/crates/pnet/RUSTSEC-2019-0037.md

rustsec.org/advisories/RUSTSEC-2019-0037.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.2%

JSON

Related for CVE-2019-25054