CVE-2016-0772
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I. Basic Information for CVE-2016-0772
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The smtplib library in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 does not return an error when StartTLS fails, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack."
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Python 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python是Python软件基金会的一套开源的、面向对象的程序设计语言，该语言具有可扩展、支持模块和包、支持多种平台等特点。CPython（又名Python）是一款用C语言实现的Python解释器。 Python中的smtplib library中存在安全漏洞，该漏洞源于StartTLS失败时，程序没有返回错误消息。攻击者可利用该漏洞实现中间人攻击，绕过TLS保护。以下版本受到影响：Python 2.7.12版本，3.4.5之前的3.x版本，3.5.2之前的3.5.x版本。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2016-0772
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://hg.python.org/cpython/rev/d590114c2394x_refsource_CONFIRM
- https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2x_refsource_CONFIRM
- http://www.splunk.com/view/SP-CAAAPSVx_refsource_CONFIRM
- https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWSx_refsource_CONFIRM
- https://hg.python.org/cpython/rev/b3ce713fb9bex_refsource_CONFIRM
- http://www.splunk.com/view/SP-CAAAPUEx_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2016-0772
Same Patch Batch · n/a · 2016-09-02 · 19 CVEs total
| CVE-2016-4848 | ClipBucket 跨站脚本漏洞 | |
| CVE-2016-6376 | Cisco Wireless LAN Controller Adaptive Wireless Intrusion Prevention System 拒绝服务漏洞 | |
| CVE-2016-1473 | Cisco Small Business 220 Series Smart Plus Switches 未授权访问漏洞 | |
| CVE-2016-1472 | Cisco Small Business 220 Series Smart Plus Switches 拒绝服务漏洞 | |
| CVE-2016-1471 | Cisco Small Business 220 Series Smart Plus Switches 跨站脚本漏洞 | |
| CVE-2016-1470 | Cisco Small Business 220 Series Smart Plus Switches 跨站请求伪造漏洞 | |
| CVE-2016-6483 | vBulletin 安全漏洞 | |
| CVE-2016-4853 | AKABEi SOFT2 Games 操作系统命令注入漏洞 | |
| CVE-2016-4851 | Let's PHP! simple chat 跨站脚本漏洞 | |
| CVE-2016-4952 | QEMU 安全漏洞 | |
| CVE-2016-7123 | GNU Mailman 跨站请求伪造漏洞 | |
| CVE-2016-6893 | GNU Mailman 跨站请求伪造漏洞 | |
| CVE-2016-5879 | IBM MQ Appliance 任意命令执行漏洞 | |
| CVE-2016-5699 | Python 注入漏洞 | |
| CVE-2016-5636 | Python 输入验证错误漏洞 | |
| CVE-2016-5107 | QEMU 安全漏洞 | |
| CVE-2016-5106 | QEMU 安全漏洞 | |
| CVE-2016-5105 | QEMU 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-6667
PgBouncer missing authorization check in KILL_CLIENT admin c - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error - CVE-2026-6665
PgBouncer buffer overflow in SCRAM
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