Extreme Networks ExtremeWireless WiNG up to 5.8.6.8/5.9.1.2 RIM Crafted Packet memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Extreme Networks ExtremeWireless WiNG up to 5.8.6.8/5.9.1.2. This vulnerability affects unknown code of the component RIM. Such manipulation as part of Crafted Packet leads to memory corruption. This vulnerability is listed as CVE-2018-5788. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Extreme Networks ExtremeWireless WiNG up to 5.8.6.8/5.9.1.2. Affected by this issue is an unknown part of the component RIM. The manipulation as part of a Crafted Packet leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. CVE summarizes:

An issue was discovered in Extreme Networks ExtremeWireless WiNG 5.x before 5.8.6.9 and 5.9.x before 5.9.1.3. There is a Remote, Unauthenticated Denial of Service in the RIM (Radio Interface Module) process running on the WiNG Access Point via crafted packets.

The bug was discovered 01/19/2018. The weakness was presented 02/05/2018 (Website). The advisory is shared for download at gtacknowledge.extremenetworks.com. This vulnerability is handled as CVE-2018-5788 since 01/19/2018. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 5.8.6.9 or 5.9.1.3 eliminates this vulnerability.

See VDB-112807, VDB-112809, VDB-112810 and VDB-112811 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Networks ExtremeWireless WiNG 5.8.6.9/5.9.1.3

Timelineinfo

01/19/2018 🔍
01/19/2018 +0 days 🔍
02/04/2018 +16 days 🔍
02/05/2018 +1 days 🔍
02/05/2018 +0 days 🔍
01/01/2020 +695 days 🔍

Sourcesinfo

Advisory: gtacknowledge.extremenetworks.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-5788 (🔍)
GCVE (CVE): GCVE-0-2018-5788
GCVE (VulDB): GCVE-100-112808
See also: 🔍

Entryinfo

Created: 02/05/2018 14:57
Updated: 01/01/2020 15:22
Changes: 02/05/2018 14:57 (60), 01/01/2020 15:22 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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