VDB-132154 · CVE-2019-10021 · USN-4042-1

Foo Labs Xpdf 4.01.01 Stream.cc ImageStream::ImageStream Floating Point divide by zero

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Foo Labs Xpdf 4.01.01. Affected by this vulnerability is the function ImageStream::ImageStream of the file Stream.cc. Executing a manipulation can lead to divide by zero (Floating Point). The identification of this vulnerability is CVE-2019-10021. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Foo Labs Xpdf 4.01.01 (Document Reader Software). It has been declared as critical. This vulnerability affects the function ImageStream::ImageStream of the file Stream.cc. The manipulation with an unknown input leads to a divide by zero vulnerability (Floating Point). The CWE definition for the vulnerability is CWE-369. The product divides a value by zero. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in Xpdf 4.01.01. There is an FPE in the function ImageStream::ImageStream at Stream.cc for nComps.

The bug was discovered 03/21/2019. The weakness was shared 03/25/2019 (Website). The advisory is available at usn.ubuntu.com. This vulnerability was named CVE-2019-10021 since 03/24/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-132152, VDB-132151 and VDB-132156 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Document Reader Software

Vendor

Foo Labs

Name

Xpdf

Version

4.01.01

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Floating Point
Class: Divide by zero / Floating Point
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/21/2019 🔍
03/24/2019 +3 days 🔍
03/25/2019 +1 days 🔍
03/25/2019 +0 days 🔍
08/04/2023 +1593 days 🔍

Sourcesinfo

Advisory: USN-4042-1
Status: Not defined

CVE: CVE-2019-10021 (🔍)
GCVE (CVE): GCVE-0-2019-10021
GCVE (VulDB): GCVE-100-132154
See also: 🔍

Entryinfo

Created: 03/25/2019 07:01
Updated: 08/04/2023 18:55
Changes: 03/25/2019 07:01 (58), 06/18/2020 08:53 (2), 08/04/2023 18:55 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.