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MitreCVE-2019-16140

HistorySep 09, 2019 - 12:15 p.m.

CVE-2019-16140

2019-09-0912:15:10

CWE-416

mitre

web.nvd.nist.gov

cve-2019-16140

chttp

rust

use-after-free

buffer conversion

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

An issue was discovered in the chttp crate before 0.1.3 for Rust. There is a use-after-free during buffer conversion.

Affected configurations

Nvd

Node

isahc_projectisahcMatch0.1.2

VendorProductVersionCPE
isahc_projectisahc0.1.2cpe:2.3:a:isahc_project:isahc:0.1.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
isahc_project	isahc	0.1.2	cpe:2.3:a:isahc_project:isahc:0.1.2:::::::*

References

github.com/sagebind/isahc/issues/2

rustsec.org/advisories/RUSTSEC-2019-0016.html

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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