CVE-2020-27815
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I. Basic Information for CVE-2020-27815
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在缓冲区错误漏洞，该漏洞允许攻击者通过dbAdjTree()强制读取一个无效的地址，以触发拒绝服务，或获取敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Linux Kernel | 5.9.6 | - |
II. Public POCs for CVE-2020-27815
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/Trinadh465/linux-4.19.72_CVE-2020-27815 | POC Details |
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No public POC found.
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Patches & Fixes for CVE-2020-27815 (1)
Vendor Advisories for CVE-2020-27815 (2)
- https://bugzilla.redhat.com/show_bug.cgi?id=1897668%2Cx_refsource_MISC
Mailing List Discussions for CVE-2020-27815 (6)
- https://www.openwall.com/lists/oss-security/2020/11/30/5%2Cx_refsource_MISC
- https://www.openwall.com/lists/oss-security/2020/12/28/1%2Cx_refsource_MISC
Same Patch Batch · n/a · 2021-05-26 · 92 CVEs total
| CVE-2021-29252 | 5.4 MEDIUM | RSA Archer 跨站脚本漏洞 |
| CVE-2021-29253 | 5.1 MEDIUM | RSA Archer 安全漏洞 |
| CVE-2021-22746 | Triconex Model 3009 MP 代码问题漏洞 | |
| CVE-2021-22731 | Schneider Electric 授权问题漏洞 | |
| CVE-2021-22732 | Schneider Electric homeLYnk和spaceLYnk 安全漏洞 | |
| CVE-2021-22736 | Schneider Electric homeLYnk和spaceLYnk 路径遍历漏洞 | |
| CVE-2021-22734 | Schneider Electric spaceLYnk和homeLYnk 数据伪造问题漏洞 | |
| CVE-2021-22735 | Schneider Electric homeLYnk和spaceLYnk 数据伪造问题漏洞 | |
| CVE-2021-22733 | Schneider Electric homeLYnk和spaceLYnk 安全漏洞 | |
| CVE-2021-22743 | Triconex Model 3009 MP 代码问题漏洞 | |
| CVE-2021-22744 | Triconex Model 3009 MP 代码问题漏洞 | |
| CVE-2021-22745 | Triconex Model 3009 MP 代码问题漏洞 | |
| CVE-2021-22741 | Schneider Electric EcoStruxure Geo SCADA Expert 安全漏洞 | |
| CVE-2021-22747 | Triconex Model 3009 MP 代码问题漏洞 | |
| CVE-2020-22021 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2021-25643 | Couchbase Server 安全漏洞 | |
| CVE-2020-22024 | FFmpeg 安全漏洞 | |
| CVE-2020-22026 | FFmpeg 安全漏洞 | |
| CVE-2021-3548 | dmg2img 缓冲区错误漏洞 | |
| CVE-2020-22028 | FFmpeg 安全漏洞 |
Showing top 20 of 92 CVEs. View all on vendor page → →
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