CVE-2018-21027

Boa through 0.94.14rc21 allows remote attackers to trigger an out-of-memory (OOM) condition because malloc is mishandled.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/gpg/boa/pull/1	Third Party Advisory
https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e	Patch Third Party Advisory
https://github.com/gpg/boa/pull/1	Third Party Advisory
https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:boa:boa:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:02

Type	Values Removed	Values Added
References	~~() https://github.com/gpg/boa/pull/1 - Third Party Advisory~~	() https://github.com/gpg/boa/pull/1 - Third Party Advisory
References	~~() https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e - Patch, Third Party Advisory~~	() https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e - Patch, Third Party Advisory

Information

Published : 2019-10-11 20:15

Updated : 2024-11-21 04:02

NVD link : CVE-2018-21027

Mitre link : CVE-2018-21027

CVE.ORG link : CVE-2018-21027

JSON object : View

Products Affected

boa

boa

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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