CVE-2019-5815

chromium-browser: Heap buffer overflow in Blink

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Type confusion in xsltNumberFormatGetMultipleLevel prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data.

Una confusión de tipo en la función xsltNumberFormatGetMultipleLevel versiones anteriores a libxslt versión 1.1.33, podría permitir a atacantes explotar potencialmente la corrupción de la pila por medio de datos XML diseñados.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-09 CVE Reserved
2019-05-07 CVE Published
2024-08-04 CVE Updated
2024-11-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

CAPEC

References (5)

URL	Tag	Source
https://bugs.chromium.org/p/chromium/issues/detail?id=930663	X_refsource_misc
https://gitlab.gnome.org/GNOME/libxslt/commit/08b62c25871b38d5d573515ca8a065b4b8f64f6b	X_refsource_misc
https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2019-5815	2019-05-07
https://bugzilla.redhat.com/show_bug.cgi?id=1702905	2019-05-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xmlsoft Search vendor "Xmlsoft"		Libxslt Search vendor "Xmlsoft" for product "Libxslt"				< 1.1.33 Search vendor "Xmlsoft" for product "Libxslt" and version " < 1.1.33"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected