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CVE-2019-19630

Good to know:

Date: December 7, 2019

HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.

Language: C

Severity Score

7.8

Related Resources (11)

Url: https://security-tracker.debian.org/tracker/CVE-2019-19630

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7MZLVUBON5AYWYTFTJ4HBSHGTQTY7KBN/

Url: https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FEUT3LG6DWTICKXYAN4SWOQWWCGHPLDJ/

Url: https://github.com/michaelrsweet/htmldoc/issues/370

Url: https://lists.debian.org/debian-lts-announce/2019/12/msg00008.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7MZLVUBON5AYWYTFTJ4HBSHGTQTY7KBN/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FEUT3LG6DWTICKXYAN4SWOQWWCGHPLDJ/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-19630

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-19630

Url: https://www.mend.io/vulnerability-database/CVE-2019-19630

Severity Score

7.8

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version v1.9.8

CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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