CVE-2021-30045

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1

Description

SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.

Overview

CVE ID
CVE-2021-30045

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2021-04-06T13:15:14

Last Modified Date
2022-12-08T18:55:41

Weakness Enumerations

CWE	URL
CWE-120	http://cwe.mitre.org/data/definitions/120.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:serenityos:serenity:2021-03-27:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
6.4

Severity
MEDIUM

Exploitability Score
10

Impact Score
4.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.1

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.2

References

Reference URL	Reference Tags
https://github.com/SerenityOS/serenity/issues/5975	Third Party Advisory
https://github.com/SerenityOS/serenity/commit/4317db7498eaa5a37068052bb0310fbc6a5f78e4	Patch Third Party Advisory
https://github.com/SerenityOS/serenity/pull/5977	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-30045
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30045

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:16:10				Added to TrackCVE
2022-12-06 01:15:28	2021-04-06T13:15Z	2021-04-06T13:15:14	CVE Published Date	updated
2022-12-06 01:15:28		2021-04-12T14:10:55	CVE Modified Date	updated
2022-12-06 01:15:28		Analyzed	Vulnerability Status	updated
2022-12-08 19:11:55		2022-12-08T18:55:41	CVE Modified Date	updated