886 matches found
CVE-2013-4206
PuTTY before 0.63 is affected by CVE-2013-4206 due to a heap-based buffer underflow in modmul (sshbn.c). The vulnerability allows remote SSH servers to cause a denial of service (crash) and possibly memory corruption or code execution via a crafted DSA signature, related to improper handling duri...
CVE-2013-4208
The rsaverify function in PuTTY before 0.63 1 does not clear sensitive process memory after use and 2 does not free certain structures containing sensitive process memory, which might allow local users to discover private RSA and DSA keys...
CVE-2013-4852
Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service crash and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the S...
CVE-2013-4206
Heap-based buffer underflow in the modmul function in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service crash and possibly trigger memory corruption or code execution via a crafted DSA signature, which is not properly handled when performing certain bit-shifting...
CVE-2013-4206
Heap-based buffer underflow in the modmul function in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service crash and possibly trigger memory corruption or code execution via a crafted DSA signature, which is not properly handled when performing certain bit-shifting...
CVE-2013-4207
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service crash via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a differe...
CVE-2013-4208
The rsaverify function in PuTTY before 0.63 1 does not clear sensitive process memory after use and 2 does not free certain structures containing sensitive process memory, which might allow local users to discover private RSA and DSA keys...
CVE-2013-4852
Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service crash and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the S...
CVE-2013-4207
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service crash via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a differe...
KLA11443 DoS vulnerability in PuTTY
Integer overflow vulnerability was found in PuTTY. Malicious users can exploit this vulnerability remotely to cause denial of service and possibly execute arbitrary code. Original advisories PuTTY vulnerability vuln-signature-stringlen Related products PuTTY CVE list CVE-2013-4852 high Solution...
KLA10434 Multiple vulnerabilities in PuTTY
Multiple serious vulnerabilities have been found in PuTTY. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information or possibly execute arbitrary code. Below is a complete list of vulnerabilities 1. An integer overflow can be exploited remotely vi...
[SECURITY] [DSA 2736-1] putty security update
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2736-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso August 11, 2013 http://www.debian.org/security/faq -...
PuTTY / WinSCP security vulnerabilities
SSH handshake heap buffer overflow, protection bypass, information leakage...
FileZilla Client < 3.7.2 SFTP Integer Overflow
The version of FileZilla Client on the remote host is a version prior to 3.7.2. As such, it is affected by an integer overflow vulnerability that exists in the 'getstring' function from PuTTY used to handle SFTP. This can lead to a heap overflow during the SSH handshake prior to authentication, d...
Debian DSA-2736-1 : putty - several vulnerabilities
Several vulnerabilities where discovered in PuTTY, a Telnet/SSH client for X. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2013-4206 Mark Wooding discovered a heap-corrupting buffer underrun bug in the modmul function which performs modular...
PuTTY 0.52 to 0.62 Multiple Vulnerabilities
The remote host has an installation of PuTTY version 0.52 or greater but earlier than version 0.63. As such, it is reportedly affected by the following vulnerabilities : - An overflow error exists in the function 'modmul' in the file 'putty/sshbn.c' that could allow heap corruption when handling...
PuTTY < 0.63 Multiple Vulnerabilities
Binary data 6987.prm...
[SECURITY] [DSA 2736-1] putty security update
------------------------------------------------------------------------- Debian Security Advisory DSA-2736-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso August 11, 2013 http://www.debian.org/security/faq -...
[SECURITY] [DSA 2736-1] putty security update
------------------------------------------------------------------------- Debian Security Advisory DSA-2736-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso August 11, 2013 http://www.debian.org/security/faq -...
PuTTY 私钥'putty/sshdss.c' 多个信息泄露漏洞
BUGTRAQ ID: 61644 CVECAN ID: CVE-2013-4208 PuTTY是Windows和Unix平台上的PuTTYTelnet和SSH的实现，带有xterm终端模拟器。 PuTTY 0.52 - 0.63在设计中并没有考虑及时擦除内存中的敏感数据，比如密钥等，恶意攻击者可以从PuTTY内存中或者崩溃DUMP中获得密钥或其它敏感信息。 0 PuTTY 0.52 - 0.63 厂商补丁： Simon Tatham ------------ 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...