# CVE-2014-4706: Memory corruption in Campus S3700HI, S5700, S6700 S3300HI, S5300, S6300, S9300, S7700,LSW S9700,Campus S5700, S6700,Campus S7700, S9300E, S2350, S2750,S9300,S9300E, 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, > Attackers can cause a denial of service on Huawei campus switches by sending malformed packets that trigger a heap overflow. - **Severity:** High 7.5 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`) - **Exploited in the wild:** Not known - **Login needed:** Not needed - **Attackable:** Over the internet - **Victim action needed:** Not needed - **Fix available:** No - **Published:** 2 Apr 2017 - **Updated:** 6 Aug 2024 - **Also known as:** GHSA-2h45-89fq-2jhq ## What is CVE-2014-4706? CVE-2014-4706 is a high-severity memory corruption vulnerability in Campus S3700HI, S5700, S6700 S3300HI, S5300, S6300, S9300, S7700,LSW S9700,Campus S5700, S6700,Campus S7700, S9300E, S2350, S2750,S9300,S9300E, 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,, published on 2 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim. ### Official description 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. Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) ## Which versions are affected by CVE-2014-4706? It affects 14 products. Products: Huawei Campus S3700hi Firmware, Huawei Campus S5700 Firmware, Huawei Campus S7700 Firmware, Huawei Lsw S9700 Firmware, Huawei S2350 Firmware, Huawei S2750 Firmware, Huawei S3300hi Firmware, Huawei S5300 Firmware, Huawei S5700 Firmware, Huawei S6300 Firmware, Huawei S6700 Firmware, Huawei S7700 Firmware, Huawei S9300 Firmware, Huawei S9300e Firmware. ## How do I fix CVE-2014-4706? No fix has been published for CVE-2014-4706 yet. Limit exposure of the affected software until one is available. ## Is CVE-2014-4706 being exploited? There is no known exploitation of CVE-2014-4706 in the wild and no public exploit code. ## Fix prompt for AI coding agents ```text Check this codebase for CVE-2014-4706 and fix it if it is affected. What it is: CVE-2014-4706 is a high-severity memory corruption vulnerability in Campus S3700HI, S5700, S6700 S3300HI, S5300, S6300, S9300, S7700,LSW S9700,Campus S5700, S6700,Campus S7700, S9300E, S2350, S2750,S9300,S9300E, 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,, published on 2 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim. Exploitation: There is no known exploitation of CVE-2014-4706 in the wild and no public exploit code. Affected product: Campus S3700HI, S5700, S6700 S3300HI, S5300, S6300, S9300, S7700,LSW S9700,Campus S5700, S6700,Campus S7700, S9300E, S2350, S2750,S9300,S9300E, 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,. No package-level version data is available, so check the vendor advisory linked from the reference page. Task: 1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies. 2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it. 3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead. 4. Run the tests and summarise what changed and why. 5. If nothing in the project is affected, say so and change nothing. Reference: https://insights.sbomify.com/CVE-2014-4706/ (Markdown: https://insights.sbomify.com/CVE-2014-4706/index.md) ``` ## Sources - CVE record: https://www.cve.org/CVERecord?id=CVE-2014-4706 - NVD: https://nvd.nist.gov/vuln/detail/CVE-2014-4706 - OSV: https://osv.dev/vulnerability/CVE-2014-4706 --- From sbomify Insights: https://insights.sbomify.com/CVE-2014-4706/ Summaries are generated and may contain mistakes; the official description above is the record.