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cnvdChina National Vulnerability DatabaseCNVD-2021-102386
HistoryDec 24, 2021 - 12:00 a.m.

Apache HTTP Server Buffer Overflow Vulnerability (CNVD-2021-102386)

2021-12-2400:00:00
China National Vulnerability Database
www.cnvd.org.cn
1741

9.8 High

CVSS3

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

Apache HTTP Server is an open source web server from the Apache Foundation. A buffer overflow vulnerability exists in Apache HTTP Server, which stems from a failure of the product’s r:parsebody to properly determine user bounds. An attacker could cause a buffer overflow through this vulnerability.

CPENameOperatorVersion
apache http serverle2.4.51

9.8 High

CVSS3

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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