CVE-2023-28319
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I. Basic Information for CVE-2023-28319
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
libcurl 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libcurl是一款用于从服务器传输数据或向服务器传输数据的工具。 libcurl 存在安全漏洞，该漏洞源于libcurl 提供了使用 SHA 256 哈希验证 SSH 服务器公钥的功能，当此检查失败时，libcurl 会在返回包含（现已释放的）哈希的错误消息之前释放指纹的内存，导致信息泄露。
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 |
|---|---|---|---|---|
| - | https://github.com/curl/curl | Fixed in 8.1.0 | - |
II. Public POCs for CVE-2023-28319
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://security.gentoo.org/glsa/202310-12vendor-advisory
- http://seclists.org/fulldisclosure/2023/Jul/47mailing-list
- http://seclists.org/fulldisclosure/2023/Jul/52mailing-list
- http://seclists.org/fulldisclosure/2023/Jul/48mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2023-28319
Same Patch Batch · n/a · 2023-05-26 · 26 CVEs total
| CVE-2022-46945 | 9.1 CRITICAL | NagVis 路径遍历漏洞 |
| CVE-2023-2283 | libssh 授权问题漏洞 | |
| CVE-2023-27311 | NetApp BlueXP Cloud 路径遍历漏洞 | |
| CVE-2023-2898 | Linux kernel 代码问题漏洞 | |
| CVE-2023-33247 | Talend Data Catalog 安全漏洞 | |
| CVE-2023-33255 | Papaya 跨站脚本漏洞 | |
| CVE-2023-28320 | libcurl 资源管理错误漏洞 | |
| CVE-2023-28321 | curl 信任管理问题漏洞 | |
| CVE-2023-28322 | libcurl 安全漏洞 | |
| CVE-2023-1664 | Red Hat Keycloak 信任管理问题漏洞 | |
| CVE-2023-1667 | libssh 代码问题漏洞 | |
| CVE-2023-1981 | Avahi 资源管理错误漏洞 | |
| CVE-2023-20868 | Vmware NSX-T 跨站脚本漏洞 | |
| CVE-2023-22970 | Bottle 安全漏洞 | |
| CVE-2023-33394 | skycaiji 跨站脚本漏洞 | |
| CVE-2023-33439 | Faculty Evaluation System SQL注入漏洞 | |
| CVE-2023-33440 | Faculty Evaluation System 安全漏洞 | |
| CVE-2023-33720 | MP4v2 资源管理错误漏洞 | |
| CVE-2023-20882 | Cloud Foundry 安全漏洞 | |
| CVE-2023-20883 | Spring Framework 资源管理错误漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-28319
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