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GitHub Advisory DatabaseGHSA-C32G-2MGR-CFQ7

HistoryFeb 02, 2022 - 12:01 a.m.

Out-of-bounds Write in iText

2022-02-0200:01:45

CWE-787

GitHub Advisory Database

github.com

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

61.3%

JSON

iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

Affected configurations

Vulners

Node

com.itextpdf\itext7Matchcore

CPENameOperatorVersion
com.itextpdf:itext7-corele7.1.17

CPE	Name	Operator	Version
	com.itextpdf:itext7-core	le	7.1.17

References

github.com/advisories/GHSA-c32g-2mgr-cfq7

github.com/itext/itext7/pull/78

github.com/itext/itext7/pull/78#issuecomment-1089282165

github.com/itext/itext7/releases/tag/7.1.18

nvd.nist.gov/vuln/detail/CVE-2022-24197

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

61.3%

JSON

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