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cnvd-2020-46279
Vulnerability from cnvd
Title
Apache HTTP Server环境问题漏洞（CNVD-2020-46279）
Description
Apache HTTP Server是美国阿帕奇软件（Apache Software）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。
Apache HTTP Server 2.4.20版本至2.4.43版本中存在环境问题漏洞。攻击者可利用该漏洞造成Push Diary崩溃。
Severity
中
VLAI Severity ?
Patch Name
Apache HTTP Server环境问题漏洞（CNVD-2020-46279）的补丁
Patch Description
Apache HTTP Server是美国阿帕奇软件（Apache Software）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。
Apache HTTP Server 2.4.20版本至2.4.43版本中存在环境问题漏洞。攻击者可利用该漏洞造成Push Diary崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-11993
Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-11993
Impacted products
| Name | Apache HTTP Server >=2.4.20，<=2.4.43 |
|---|
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"products": {
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"serverity": "\u4e2d",
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CVE-2020-11993 (GCVE-0-2020-11993)
Vulnerability from cvelistv5
Published
2020-08-07 15:32
Modified
2024-08-04 11:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Push Diary Crash on Specifically Crafted HTTP/2 Header
Summary
Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Apache HTTP Server |
Version: 2.4.20 to 2.4.43 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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