SARA / Free Tools / CVE / CVE-2017-17311

CVE-2017-17311 — Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attac

CVSS
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EPSS
0.12% (top 69.30%)
CWE
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Published
2018-08-21T13:00:00.000Z
Last modified
2024-08-05T20:51:30.633Z
CVSS vector
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01What is this vulnerability?

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent crafted packets to the affected device to exploit these vulnerabilities. Successful exploit the…

02Affected products

VendorProductVersions
Huawei Technologies Co., Ltd.USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSRUSG2205BSR V300R001C10SPC600, USG2220BSR V300R001C00, USG5120BSR V300R001C00, USG5150BSR V300R001C00

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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