Lucene search

K
veracodeVeracode Vulnerability DatabaseVERACODE:46194
HistoryApr 04, 2024 - 5:00 a.m.

Denial Of Service (DoS)

2024-04-0405:00:45
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
8
vulnerability
memory exhaustion
http/2

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6.7

Confidence

Low

EPSS

0

Percentile

15.5%

amphp/http-client is vulnerable to Denial Of Service. The vulnerability is due to unbounded buffering of HTTP/2 CONTINUATION frames until the END_HEADERS flag is received, which results in a memory exhaustion crash.

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6.7

Confidence

Low

EPSS

0

Percentile

15.5%