high
7.8
CWE
119
Advisory Published
Updated

CVE-2014-4706: Buffer Overflow

First published: Sun Apr 02 2017(Updated: )

Huawei Campus S3700HI with software V200R001C00SPC300; Campus S5700 with software V200R002C00SPC100; Campus S7700 with software V200R003C00SPC300,V200R003C00SPC500; LSW S9700 with software V200R001C00SPC300,V200R003C00SPC300,V200R003C00SPC500; S2350 with software V200R003C00SPC300; S2750 with software V200R003C00SPC300; S5300 with software V200R001C00SPC300,V200R002C00SPC100,V200R003C00SPC300; S5700 with software V200R001C00SPC300,V200R003C00SPC300; S6300 with software V200R001C00SPC300,V200R002C00SPC100,V200R003C00SPC300; S6700 S3300HI with software V200R001C00SPC300,V200R002C00SPC100,V200R003C00SPC300; S7700 with software V200R001C00SPC300; S9300 with software V200R001C00SPC300,V200R003C00SPC300,V200R003C00SPC500; S9300E with software V200R003C00SPC300,V200R003C00SPC500 allow attackers to keep sending malformed packets to cause a denial of service (DoS) attack, aka a heap overflow.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Campus S3700HI firmware=v200r001c00spc300
Huawei Campus S3700HI firmware
Huawei Campus S5700 firmware=v200r001c00spc300
Huawei S5700 Firmware
Huawei 6700EI firmware=v200r001c00spc300
Huawei S6700 Firmware
Huawei S3300HI firmware=v200r001c00spc300
Huawei Campus S3300HI
Huawei 5300HI firmware=v200r001c00spc300
Huawei S5300 firmware
Huawei S6300 Firmware=v200r001c00spc300
Huawei Campus S6300
Huawei Campus S9300 Firmware=v200r001c00spc300
Huawei Campus S9300
Huawei Campus S7700 firmware=v200r001c00spc300
Huawei Campus S7700
Huawei 9700 Firmware=v200r001c00spc300
Huawei S9700
Huawei Campus S5700 firmware=v200r002c00spc100
Huawei S5700HI
Huawei 6700EI firmware=v200r002c00spc100
Huawei 5300HI firmware=v200r002c00spc100
Huawei S6300 Firmware=v200r002c00spc100
Huawei Campus S7700 firmware=v200r003c00spc300
Huawei Campus S7700 firmware
Huawei Campus S9300 Firmware=v200r003c00spc300
Huawei S9300E firmware=v200r003c00spc300
Huawei Campus S9300E
Huawei 5300HI firmware=v200r003c00spc300
Huawei Campus S5700 firmware=v200r003c00spc300
Huawei S6300 Firmware=v200r003c00spc300
Huawei 6700EI firmware=v200r003c00spc300
Huawei S2350 firmware=v200r003c00spc300
Huawei Campus S2350
Huawei S2750 Firmware=v200r003c00spc300
Huawei S2750 Firmware
Huawei 9700 Firmware=v200r003c00spc300
Huawei Campus S7700 firmware=v200r003c00spc500
Huawei Campus S9300 Firmware=v200r003c00spc500
Huawei S9300E firmware=v200r003c00spc500
Huawei 9700 Firmware=v200r003c00spc500

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-4706?

    CVE-2014-4706 has a medium severity rating because it could allow an attacker to perform unauthorized actions.

  • How do I fix CVE-2014-4706?

    To fix CVE-2014-4706, upgrade your affected Huawei device to a patched firmware version as specified by Huawei.

  • Which devices are affected by CVE-2014-4706?

    CVE-2014-4706 affects multiple Huawei devices including the Campus S3700HI, S5700, S7700, and others listed in the advisory.

  • What impact can CVE-2014-4706 have on my network?

    CVE-2014-4706 could potentially allow unauthorized access and manipulation of network device settings, impacting network integrity.

  • Is there a deadline to address CVE-2014-4706?

    It is highly recommended to address CVE-2014-4706 as soon as possible to mitigate any risks associated with the vulnerability.

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