high
7.8
CWE
119
Advisory Published
Updated

CVE-2014-4705: Buffer Overflow

First published: Tue Jan 30 2018(Updated: )

Multiple heap-based buffer overflows in the eSap software platform in Huawei Campus S9300, S7700, S9700, S5300, S5700, S6300, and S6700 series switches; AR150, AR160, AR200, AR1200, AR2200, AR3200, AR530, NetEngine16EX, SRG1300, SRG2300, and SRG3300 series routers; and WLAN AC6005, AC6605, and ACU2 access controllers allow remote attackers to cause a denial of service (device restart) via a crafted length field in a packet.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Huawei Campus S9300 Firmware=v200r001c00spc300
Huawei Campus S9300 Firmware=v200r002c00spc100
Huawei Campus S9300 Firmware=v200r003c00spc500
Huawei Campus S9300
Huawei LSW S9700 firmware=v200r001c00spc300
Huawei LSW S9700 firmware=v200r002c00spc100
Huawei LSW S9700 firmware=v200r003c00spc500
Huawei 9700 Firmware
Huawei Campus S7700 firmware=v200r001c00spc300
Huawei Campus S7700 firmware=v200r002c00spc100
Huawei Campus S7700 firmware=v200r003c00spc500
Huawei Campus S7700
Huawei 5300HI firmware=v200r001c00spc300
Huawei 5300HI firmware=v200r002c00spc100
Huawei 5300HI firmware=v200r003c00spc300
Huawei S5300 firmware
Huawei Campus S5700 firmware=v200r001c00spc300
Huawei Campus S5700 firmware=v200r002c00spc100
Huawei Campus S5700 firmware=v200r003c00spc300
Huawei S5700 Firmware
Huawei S6300 Firmware=v200r001c00spc300
Huawei S6300 Firmware=v200r002c00spc100
Huawei S6300 Firmware=v200r003c00spc300
Huawei Campus S6300
Huawei 6700EI firmware=v200r001c00spc300
Huawei 6700EI firmware=v200r002c00spc100
Huawei 6700EI firmware=v200r003c00spc300
Huawei S6700 Firmware
Huawei ar150 firmware=v200r003c00spc100
Huawei ar150 firmware=v200r003c00spc200
Huawei ar150 firmware=v200r003c01spc100
Huawei ar150 firmware=v200r003c01spc300
Huawei ar150 firmware=v200r003c01spc900
Huawei ar150 firmware=v200r005c00spc100
Huawei ar150 firmware=v200r005c00spc200
Huawei AR 150
Huawei AR160 Firmware=v200r003c00spc100
Huawei AR160 Firmware=v200r003c00spc200
Huawei AR160 Firmware=v200r003c01spc100
Huawei AR160 Firmware=v200r003c01spc300
Huawei AR160 Firmware=v200r003c01spc900
Huawei AR160 Firmware=v200r005c00spc100
Huawei AR160 Firmware=v200r005c00spc200
Huawei AR160 Firmware
Huawei AR200 Firmware=v200r003c00spc100
Huawei AR200 Firmware=v200r003c00spc200
Huawei AR200 Firmware=v200r003c01spc100
Huawei AR200 Firmware=v200r003c01spc300
Huawei AR200 Firmware=v200r003c01spc900
Huawei AR200 Firmware=v200r005c00spc100
Huawei AR200 Firmware=v200r005c00spc200
Huawei AR200
Huawei ar1200 firmware=v200r003c00spc100
Huawei ar1200 firmware=v200r003c00spc200
Huawei ar1200 firmware=v200r003c01spc100
Huawei ar1200 firmware=v200r003c01spc300
Huawei ar1200 firmware=v200r003c01spc900
Huawei ar1200 firmware=v200r005c00spc100
Huawei ar1200 firmware=v200r005c00spc200
Huawei AR1200
Huawei AR2200 Series Firmware=v200r003c00spc100
Huawei AR2200 Series Firmware=v200r003c00spc200
Huawei AR2200 Series Firmware=v200r003c01spc100
Huawei AR2200 Series Firmware=v200r003c01spc300
Huawei AR2200 Series Firmware=v200r003c01spc900
Huawei AR2200 Series Firmware=v200r005c00spc100
Huawei AR2200 Series Firmware=v200r005c00spc200
Huawei AR2200 Series Firmware
Huawei AR3200=v200r003c00spc100
Huawei AR3200=v200r003c00spc200
Huawei AR3200=v200r003c01spc100
Huawei AR3200=v200r003c01spc300
Huawei AR3200=v200r003c01spc900
Huawei AR3200=v200r005c00spc100
Huawei AR3200=v200r005c00spc200
Huawei AR3200 firmware
Huawei AR530 firmware=v200r003c00spc100
Huawei AR530 firmware=v200r003c00spc200
Huawei AR530 firmware=v200r003c01spc100
Huawei AR530 firmware=v200r003c01spc300
Huawei AR530 firmware=v200r003c01spc900
Huawei AR530 firmware=v200r005c00spc100
Huawei AR530 firmware=v200r005c00spc200
Huawei AR530 firmware
Huawei NetEngine 16EX firmware=v200r003c00spc100
Huawei NetEngine 16EX firmware=v200r003c00spc200
Huawei NetEngine 16EX firmware=v200r003c01spc100
Huawei NetEngine 16EX firmware=v200r003c01spc300
Huawei NetEngine 16EX firmware=v200r003c01spc900
Huawei NetEngine 16EX firmware=v200r005c00spc100
Huawei NetEngine 16EX firmware=v200r005c00spc200
Huawei NetEngine 16EX
Huawei SRG1300 Firmware=v200r003c00spc100
Huawei SRG1300 Firmware=v200r003c00spc200
Huawei SRG1300 Firmware=v200r003c01spc100
Huawei SRG1300 Firmware=v200r003c01spc300
Huawei SRG1300 Firmware=v200r003c01spc900
Huawei SRG1300 Firmware=v200r005c00spc100
Huawei SRG1300 Firmware=v200r005c00spc200
Huawei SRG1300
Huawei SRG2300=v200r003c00spc100
Huawei SRG2300=v200r003c00spc200
Huawei SRG2300=v200r003c01spc100
Huawei SRG2300=v200r003c01spc300
Huawei SRG2300=v200r003c01spc900
Huawei SRG2300=v200r005c00spc100
Huawei SRG2300=v200r005c00spc200
Huawei SRG2300
Huawei SRG3300=v200r003c00spc100
Huawei SRG3300=v200r003c00spc200
Huawei SRG3300=v200r003c01spc100
Huawei SRG3300=v200r003c01spc300
Huawei SRG3300=v200r003c01spc900
Huawei SRG3300=v200r005c00spc100
Huawei SRG3300=v200r005c00spc200
Huawei SRG3300
Huawei AC6005 Firmware=v200r003c00spc100
Huawei AC6005 Firmware=v200r003c00spc200
Huawei AC6005 Firmware=v200r003c00spc300
Huawei AC6005 Firmware=v200r003c00spc500
Huawei AC6005 Firmware=v200r005c00spc100
Huawei AC6005
Huawei AC6605 firmware=v200r003c00spc100
Huawei AC6605 firmware=v200r003c00spc200
Huawei AC6605 firmware=v200r003c00spc300
Huawei AC6605 firmware=v200r003c00spc500
Huawei AC6605 firmware=v200r005c00spc100
Huawei WLAN AC6605
Huawei WLAN ACU2 firmware=v200r005c00spc100
Huawei ACU2

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-4705?

    CVE-2014-4705 has a high severity level due to multiple heap-based buffer overflows which can lead to remote code execution.

  • How do I fix CVE-2014-4705?

    To fix CVE-2014-4705, update the firmware to the latest version provided by Huawei that addresses the vulnerability.

  • What devices are affected by CVE-2014-4705?

    CVE-2014-4705 affects various Huawei switches and routers including the S9300, S7700, S9700, AR series, and WLAN devices.

  • What type of vulnerability is CVE-2014-4705?

    CVE-2014-4705 is classified as a heap-based buffer overflow vulnerability.

  • Is CVE-2014-4705 being actively exploited?

    There are indications that CVE-2014-4705 may be actively exploited in the wild, making it critical to apply patches promptly.

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