CVE-2023-27537
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-27537
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate "handles". This sharing was introduced without considerations for do this sharing across separate threads but there was no indication of this fact in the documentation. Due to missing mutexes or thread locks, two threads sharing the same HSTS data could end up doing a double-free or use-after-free.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
双重释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
curl 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
curl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。 curl 8.0之前版本存在安全漏洞，该漏洞源于存在双重释放漏洞，可能会导致双重释放或释放后重用。
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 8.0.0 | - |
II. Public POCs for CVE-2023-27537
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-27537
请登录查看更多情报信息。
- https://security.gentoo.org/glsa/202310-12vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-27537
Same Patch Batch · n/a · 2023-03-30 · 24 CVEs total
| CVE-2023-1744 | 6.3 MEDIUM | IBOS htaccess unrestricted upload |
| CVE-2023-1742 | 6.3 MEDIUM | IBOS Report Search getlist sql injection |
| CVE-2023-1747 | 6.3 MEDIUM | IBOS mark&op=delFromSend sql injection |
| CVE-2023-1745 | 5.3 MEDIUM | KMPlayer SHFOLDER.dll uncontrolled search path |
| CVE-2023-26116 | 5.3 MEDIUM | Angular 安全漏洞 |
| CVE-2023-26118 | 5.3 MEDIUM | Angular 安全漏洞 |
| CVE-2023-26117 | 5.3 MEDIUM | Angular 安全漏洞 |
| CVE-2023-1741 | 4.3 MEDIUM | jeecg-boot Sleep Command SysDictMapper.java sql injection |
| CVE-2023-1746 | 3.5 LOW | Dreamer CMS File Upload cross site scripting |
| CVE-2023-29059 | 3CX 安全漏洞 | |
| CVE-2023-28462 | Payara Server 安全漏洞 | |
| CVE-2023-27538 | libcurl 授权问题漏洞 | |
| CVE-2023-27536 | curl 授权问题漏洞 | |
| CVE-2023-27535 | curl 授权问题漏洞 | |
| CVE-2023-27534 | curl 路径遍历漏洞 | |
| CVE-2023-27533 | curl 注入漏洞 | |
| CVE-2023-26692 | Zijper Collectie Beheer Systeem 跨站脚本漏洞 | |
| CVE-2023-1670 | Linux kernel 资源管理错误漏洞 | |
| CVE-2023-1393 | X.org Server 资源管理错误漏洞 | |
| CVE-2022-47542 | Red Gate SQL Monitor 安全漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-6638
PostgreSQL REFRESH PUBLICATION allows SQL injection via tabl - CVE-2026-6575
PostgreSQL pg_restore_attribute_stats accepts values that ca - CVE-2026-6637
PostgreSQL refint allows stack buffer overflow and SQL injec - CVE-2026-6479
PostgreSQL SSL/GSS init causes denial of service, via uncont - CVE-2026-6478
PostgreSQL discloses MD5-hashed passwords via covert timing
Same weakness: CWE-415
- CVE-2026-44348
PoDoFo: Double-free vulnerability in compute_hash_to_sign() - CVE-2026-34341
Windows Link-Layer Discovery Protocol (LLDP) Elevation of Pr - CVE-2026-33838
Windows Message Queuing (MSMQ) Elevation of Privilege Vulner - CVE-2026-32170
Windows Rich Text Edit Elevation of Privilege Vulnerability - CVE-2026-21530
Windows Rich Text Edit Elevation of Privilege Vulnerability
V. Comments for CVE-2023-27537
No comments yet