Huawei SRG3300 OSPF Messages 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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5.9$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Huawei AR120-S, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200-S, AR3200, AR510, NetEngine16EX, SRG1300, SRG2300 and SRG3300. Impacted is an unknown function of the component OSPF Handler. This manipulation as part of Messages causes out-of-bounds write. This vulnerability is registered as CVE-2017-17250. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Huawei AR120-S, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200-S, AR3200, AR510, NetEngine16EX, SRG1300, SRG2300 and SRG3300 and classified as critical. Affected by this vulnerability is some unknown processing of the component OSPF Handler. The manipulation as part of a Messages 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:

Huawei AR120-S V200R005C32; AR1200 V200R005C32; AR1200-S V200R005C32; AR150 V200R005C32; AR150-S V200R005C32; AR160 V200R005C32; AR200 V200R005C32; AR200-S V200R005C32; AR2200-S V200R005C32; AR3200 V200R005C32; V200R007C00; AR510 V200R005C32; NetEngine16EX V200R005C32; SRG1300 V200R005C32; SRG2300 V200R005C32; SRG3300 V200R005C32 have an out-of-bounds write vulnerability. When a user executes a query command after the device received an abnormal OSPF message, the software writes data past the end of the intended buffer due to the insufficient verification of the input data. An unauthenticated, remote attacker could exploit this vulnerability by sending abnormal OSPF messages to the device. A successful exploit could cause the system to crash.

The bug was discovered 02/14/2018. The weakness was published 03/09/2018 (Website). It is possible to read the advisory at huawei.com. This vulnerability is known as CVE-2017-17250 since 12/04/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/21/2023).

The vulnerability was handled as a non-public zero-day exploit for at least 23 days. During that time the estimated underground price was around $5k-$25k.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

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

NVD Base Score: 6.5
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: Out-of-bounds write
CWE: CWE-787 / 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

12/04/2017 🔍
02/14/2018 +72 days 🔍
03/09/2018 +23 days 🔍
03/09/2018 +0 days 🔍
03/10/2018 +1 days 🔍
02/21/2023 +1809 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20180214-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-17250 (🔍)
GCVE (CVE): GCVE-0-2017-17250
GCVE (VulDB): GCVE-100-114295

Entryinfo

Created: 03/10/2018 15:25
Updated: 02/21/2023 07:19
Changes: 03/10/2018 15:25 (57), 01/12/2020 06:28 (2), 02/21/2023 07:19 (3)
Complete: 🔍
Cache ID: 216::103

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