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CVE-2008-1950

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GnuTLS是用于实现TLS加密协议的函数库。 GnuTLS在处理各种畸形TLS报文时存在多个安全漏洞，可能导致拒绝服务或完全入侵运行该库应用程序所在的操作系统。lib/gnutls_cipher.c文件的_gnutls_ciphertext2compressed()函数在处理加密TLS数据时存在符号错误，这个漏洞可能导致使用GnuTLS库的应用程序崩溃。AKA编号GNUTLS-SA-2008-1-3。

AI Predicted 5.5 Difficulty: Easy EPSS 4.95% · P92

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2008-1950

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GnuTLS 头文件 'gnutls_cipher.c' 加密数据错误及拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GnuTLS是用于实现TLS加密协议的函数库。 GnuTLS在处理各种畸形TLS报文时存在多个安全漏洞，可能导致拒绝服务或完全入侵运行该库应用程序所在的操作系统。lib/gnutls_cipher.c文件的_gnutls_ciphertext2compressed()函数在处理加密TLS数据时存在符号错误，这个漏洞可能导致使用GnuTLS库的应用程序崩溃。AKA编号GNUTLS-SA-2008-1-3。
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-2008-1950

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III. Intelligence Information for CVE-2008-1950

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Vendor Advisories for CVE-2008-1950 (21)

Mailing List Discussions for CVE-2008-1950 (6)

Other References for CVE-2008-1950 (11)

Same Patch Batch · n/a · 2008-05-21 · 17 CVEs total

CVE-2008-1104 Foxit Reader util.printf()函数远程栈溢出漏洞
CVE-2008-1660 HP-UX 'useradd' 安全绕过漏洞
CVE-2008-1948 GnuTLS 'lib/ext_server_name.c'堆溢出及拒绝服务漏洞
CVE-2008-1949 GnuTLS 头文件'gnutls_kx.c'空指针引用及拒绝服务漏洞
CVE-2008-2241 CA ARCserve Backup caloggerd和xdr函数 路径遍历漏洞
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CVE-2008-2390 hp software_update 代码注入漏洞
CVE-2008-2391 Codeplex Subsonic 输入验证漏洞
CVE-2008-2392 WordPress Write标签任意文件上传漏洞
CVE-2008-2393 EntertainmentScript 'play.php' SQL注入漏洞
CVE-2008-2394 Tagworx Tagworx_cms 多个SQL注入漏洞
CVE-2008-2395 AlkalinePHP 'thread.php' SQL注入漏洞
CVE-2008-2396 microSSys CMS 'PAGES[$P]' 远程文件包含漏洞
CVE-2008-2397 dotCMS 'search-results.dot' 跨站脚本攻击漏洞
CVE-2008-2398 AppServ Open Project 'appservlang' Parameter 跨站脚本攻击漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2008-1950

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