Huawei NIP6800/Secospace USG6600/Secospace USG9500 IPsec Message double free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$5k-$25k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Huawei NIP6800, Secospace USG6600 and Secospace USG9500. This vulnerability affects unknown code of the component IPsec Module. Performing a manipulation as part of Message results in double free. This vulnerability is known as CVE-2020-1829. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Huawei NIP6800, Secospace USG6600 and Secospace USG9500 (affected version not known). This affects some unknown functionality of the component IPsec Module. The manipulation as part of a Message leads to a double free vulnerability. CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Huawei NIP6800 versions V500R001C30 and V500R001C60SPC500; and Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, and V500R001C60SPC500 have a vulnerability that the IPSec module handles a message improperly. Attackers can send specific message to cause double free memory. This may compromise normal service.

The weakness was published 02/17/2020 (Website). The advisory is shared at huawei.com. This vulnerability is uniquely identified as CVE-2020-1829 since 11/29/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/18/2020).

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

Similar entries are available at VDB-150286, VDB-150284, VDB-150283 and VDB-150282. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.5
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: Double free
CWE: CWE-415 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/29/2019 🔍
02/17/2020 +80 days 🔍
02/18/2020 +1 days 🔍
04/01/2024 +1504 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20200212-03
Status: Not defined

CVE: CVE-2020-1829 (🔍)
GCVE (CVE): GCVE-0-2020-1829
GCVE (VulDB): GCVE-100-150285
See also: 🔍

Entryinfo

Created: 02/18/2020 08:58
Updated: 04/01/2024 09:44
Changes: 02/18/2020 08:58 (38), 02/18/2020 09:03 (17), 04/01/2024 09:44 (17)
Complete: 🔍
Cache ID: 216::103

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