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GitHub Advisory DatabaseGHSA-5RRV-M36H-QWF8

HistoryAug 25, 2021 - 8:44 p.m.

Use-after-free in chttp

2021-08-2520:44:40

CWE-416

GitHub Advisory Database

github.com

memory corruption

exploitation

software vulnerability

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

EPSS

0.002

Percentile

64.7%

JSON

The From implementation for Vec was not properly implemented, returning a vector backed by freed memory. This could lead to memory corruption or be exploited to cause undefined behavior.

A fix was published in version 0.1.3.

Affected configurations

Vulners

Node

chttpRange0.1.1–0.1.3

VendorProductVersionCPE
*chttp*cpe:2.3:a:*:chttp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
*	chttp	*	cpe:2.3:a::chttp::::::::*

References

github.com/advisories/GHSA-5rrv-m36h-qwf8

github.com/sagebind/isahc/commit/9e9f1fb44114078c000c78c72e691eeb9e7ac260

github.com/sagebind/isahc/issues/2

nvd.nist.gov/vuln/detail/CVE-2019-16140

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

EPSS

0.002

Percentile

64.7%

JSON

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