CVE-2019-9631

poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.

Poppler en su versión 0.74.0, tiene una sobrelectura de búfer basada en memoria dinámica (heap) en la función CairoRescaleBox.cc downsample_row_box_filter.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-03-07 CVE Reserved
2019-03-08 CVE Published
2024-08-04 CVE Updated
2024-10-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-122: Heap-based Buffer Overflow
CWE-125: Out-of-bounds Read

CAPEC

References (11)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/04/msg00011.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://gitlab.freedesktop.org/poppler/poppler/issues/736	2023-11-07

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2019:2022	2023-11-07
https://access.redhat.com/errata/RHSA-2019:2713	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OSCOYM3AMFFBJWSBWY6VJVLNE5JD7YS	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQ6RABASMSIMMWMDZTP6ZWUWZPTBSVB5	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZWP5XSUG6GNRI75NYKF53KIB2CZY6QQ6	2023-11-07
https://usn.ubuntu.com/4042-1	2023-11-07
https://access.redhat.com/security/cve/CVE-2019-9631	2019-09-12
https://bugzilla.redhat.com/show_bug.cgi?id=1686802	2019-09-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freedesktop Search vendor "Freedesktop"		Poppler Search vendor "Freedesktop" for product "Poppler"				0.74.0 Search vendor "Freedesktop" for product "Poppler" and version "0.74.0"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				28 Search vendor "Fedoraproject" for product "Fedora" and version "28"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				29 Search vendor "Fedoraproject" for product "Fedora" and version "29"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				30 Search vendor "Fedoraproject" for product "Fedora" and version "30"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected