VDB-101965 · CVE-2017-9434 · BID 99007

Crypto++ up to 5.6.5 Inflator Filter zinflate.cpp out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

A vulnerability has been found in Crypto++ up to 5.6.5 and classified as critical. Affected by this vulnerability is an unknown part of the file zinflate.cpp of the component Inflator Filter. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads 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:

Crypto++ (aka cryptopp) through 5.6.5 contains an out-of-bounds read vulnerability in zinflate.cpp in the Inflator filter.

The bug was discovered 06/06/2017. The weakness was published 06/05/2017 (GitHub Repository). The advisory is shared at github.com. This vulnerability is known as CVE-2017-9434. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

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

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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
CWE: CWE-125 / CWE-119
ATT&CK: Unknown

Local: No
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: 🔍

Patch: github.com

Timelineinfo

06/05/2017 🔍
06/05/2017 +17088 days 🔍
06/05/2017 +0 days 🔍
06/05/2017 +0 days 🔍
06/05/2017 +0 days 🔍
06/06/2017 +1 days 🔍
12/07/2022 +2010 days 🔍

Sourcesinfo

Advisory: 07dbcc3d9644b18e05c1776db2a57fe04d780965
Researcher: @carnil
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9434 (🔍)
SecurityFocus: 99007 - Crypto++ CVE-2017-9434 Out-Of-Bounds Read Information Disclosure Vulnerability

Entryinfo

Created: 06/05/2017 08:56 PM
Updated: 12/07/2022 05:07 PM
Changes: 06/05/2017 08:56 PM (58), 10/13/2019 05:37 PM (4), 12/26/2020 09:42 AM (3), 12/07/2022 04:59 PM (4), 12/07/2022 05:07 PM (1)
Complete: 🔍

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