VDB-96802 · CVE-2016-8709 · BID 96155

Nitro Pro 10 PDF Parser memory corruption

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.
7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Nitro Pro 10. It has been declared as critical. This affects an unknown part of the component PDF Parser. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2016-8709. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Nitro Pro 10. It has been declared as critical. This vulnerability affects some unknown processing of the component PDF Parser. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A remote out of bound write / memory corruption vulnerability exists in the PDF parsing functionality of Nitro Pro 10. A specially crafted PDF file can cause a vulnerability resulting in potential memory corruption. An attacker can send the victim a specific PDF file to trigger this vulnerability.

The bug was discovered 02/03/2017. The weakness was disclosed 02/10/2017 by Piotr Bania with Cisco Talos (Website). The advisory is available at talosintelligence.com. This vulnerability was named CVE-2016-8709 since 10/17/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 7 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 vulnerability is also documented in the vulnerability database at SecurityFocus (BID 96155†). The entries VDB-96803 and VDB-96804 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (Talos): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

OpenVAS ID: 103119
OpenVAS Name: Nitro Pro Multiple Code Execution Vulnerabilities (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/17/2016 🔍
02/03/2017 +109 days 🔍
02/03/2017 +0 days 🔍
02/10/2017 +7 days 🔍
02/10/2017 +0 days 🔍
02/11/2017 +1 days 🔍
11/12/2022 +2100 days 🔍

Sourcesinfo

Advisory: talosintelligence.com
Researcher: Piotr Bania
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2016-8709 (🔍)
GCVE (CVE): GCVE-0-2016-8709
GCVE (VulDB): GCVE-100-96802
SecurityFocus: 96155 - Nitro PDF Multiple Remote Code Execution Vulnerabilities
OSVDB: - CVE-2016-8709 - Nitro Pro - Code Execution Issue

See also: 🔍

Entryinfo

Created: 02/11/2017 10:11
Updated: 11/12/2022 17:09
Changes: 02/11/2017 10:11 (61), 08/13/2020 12:46 (7), 11/12/2022 17:09 (13)
Complete: 🔍
Cache ID: 216:CC2:103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!