CVE-2020-1830 Memory corruption in NIP6800
A memory management error in Huawei network devices allows a 1-byte out-of-bound read, potentially compromising normal service availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-1830?
CVE-2020-1830 is a medium-severity memory corruption vulnerability in Huawei Nip6800 Firmware, published on 17 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a vulnerability that a memory management error exists when IPSec Module handing a specific message. This causes 1 byte out-of-bound read, compromising normal service.
Weakness: CWE-125
Which versions are affected by CVE-2020-1830?
It affects 3 products.
Products include Huawei Nip6800 Firmware, Huawei Secospace Usg6600 Firmware, Huawei Usg9500 Firmware.
How do I fix CVE-2020-1830?
No fix has been published for CVE-2020-1830 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-1830 being exploited?
There is no known exploitation of CVE-2020-1830 in the wild and no public exploit code.
Other vulnerabilities in Huawei Nip6800 Firmware
- CVE-2020-1860 Auth bypass in NIP6800;Secospace USG6600;USG9500
- CVE-2020-1873 Denial of service in NIP6800;Secospace USG6600;USG9500
- CVE-2020-1876 Memory corruption in NIP6800;Secospace USG6600;USG9500
- CVE-2020-1881 Denial of service in NIP6800;Secospace USG6600;USG9500
- CVE-2020-1815 Denial of service in NIP6800
Sources
Also known as GHSA-hjmp-9h2r-483q.