VDB-118891 · CVE-2016-8390 · BID 93801

Hopper Dissassembler 3.11.20 ELF File out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Hopper Dissassembler 3.11.20 and classified as critical. This vulnerability affects unknown code of the component ELF File Handler. This manipulation causes out-of-bounds write. This vulnerability is handled as CVE-2016-8390. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Hopper Dissassembler 3.11.20. Affected by this vulnerability is an unknown part of the component ELF File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper Dissassembler 3.11.20. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file with specific section headers to trigger this vulnerability.

The bug was discovered 10/14/2016. The weakness was released 06/04/2018 by Tyler Bohan with Cisco Talos (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2016-8390 since 09/29/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 598 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 93801†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/29/2016 🔍
10/14/2016 +15 days 🔍
10/20/2016 +6 days 🔍
06/04/2018 +591 days 🔍
06/04/2018 +0 days 🔍
06/05/2018 +1 days 🔍
02/14/2020 +619 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Tyler Bohan
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2016-8390 (🔍)
GCVE (CVE): GCVE-0-2016-8390
GCVE (VulDB): GCVE-100-118891
SecurityFocus: 93801 - Hopper Dissassembler CVE-2016-8390 Remote Code Execution Vulnerability

Entryinfo

Created: 06/05/2018 09:03
Updated: 02/14/2020 15:26
Changes: 06/05/2018 09:03 (59), 02/14/2020 15:26 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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