9930 matches found
10 years of Update Tuesdays
On October 1, 2003, Microsoft announced it would move to a monthly security bulletin cadence. Today, marks 10 years since that first monthly security update. We looked at many ways to improve our security preparedness and patch timing was the number one customer request. Your feedback was clear a...
Apache 'mod_accounting'模块SQL注入漏洞(CVE-2013-5697)
BUGTRAQ ID: 62677 CVE ID: CVE-2013-5697 modaccounting是Apache 1.3.x上的流量计费模块，该模块使用数据记录流量，支持的数据库类型包括MySQL及PostgreSQL。 modaccounting 0.5模块在Host报文头中存在SQL注入漏洞，攻击者可利用此漏洞破坏应用，执行未授权数据库操作。该漏洞源于用户提供的HTTP报文头未经过滤即用在查询内。该模块使用了简单的字符串串联来修改已定义查询内的占位符，然后再发送到数据库内。该代码位于modaccounting.c内。 0 modaccounting 0.5 临时解决方法：...
CVE-2013-5915
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...
Design/Logic Flaw
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...
UBUNTU-CVE-2013-5915
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...
CVE-2013-5915
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...
CVE-2013-5915
CVE-2013-5915 concerns PolarSSL prior to 1.2.9, where the RSA-CRT Montgomery multiplication was not implemented securely, enabling a timing side-channel attack to potentially recover RSA private keys. Public references in connected docs show厂 PolarSSL advisories and Fedora/OpenVAS entries noting ...
CVE-2013-5915
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...
A Decade of Microsoft Patch Tuesday Security Updates
On Oct. 9, 2003, Microsoft announced its new security patching process that would end up being a catalyst for significant change in the information security community. Ten years ago, the program was announced with a press release that promised “Improved patch management processes, policies and...
FreeBSD : polarssl -- Timing attack against protected RSA-CRT implementation (ccefac3e-2aed-11e3-af10-000c29789cb5)
PolarSSL Project reports : The researchers Cyril Arnaud and Pierre-Alain Fouque investigated the PolarSSL RSA implementation and discovered a bias in the implementation of the Montgomery multiplication that we used. For which they then show that it can be used to mount an attack on the RSA key...
L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack
Overview L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack, resulting in information leakage. allowing a local attacker to derive the contents of memory not belonging to the attacker. Description Common L3 CPU shared cache architecture is susceptible to a...
polarssl -- Timing attack against protected RSA-CRT implementation
PolarSSL Project reports: The researchers Cyril Arnaud and Pierre-Alain Fouque investigated the PolarSSL RSA implementation and discovered a bias in the implementation of the Montgomery multiplication that we used. For which they then show that it can be used to mount an attack on the RSA key...
MGASA-2013-0290 Updated polarssl package fixes security vulnerabilities
The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...
Updated polarssl package fixes security vulnerabilities
The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...
Apple iOS7 iPhone5 iPad2 - Pass Code Bypass Vulnerability
Document Title: =============== Apple iOS7 iPhone5 iPad2 - Pass Code Bypass Vulnerability References: =========== http://www.vulnerability-lab.com/getcontent.php?id=1092 View: http://www.youtube.com/watch?v=71k7szhokg Release Date: ============= 2013-09-24 Vulnerability Laboratory ID VL-ID:...
Amazon Linux AMI : openssl (ALAS-2012-38)
It was discovered that the Datagram Transport Layer Security DTLS protocol implementation in OpenSSL leaked timing information when performing certain operations. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a DTLS server as a padding...
Amazon Linux AMI : openssl (ALAS-2013-171)
It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a paddi...
Amazon Linux AMI : openvpn (ALAS-2013-201)
The openvpndecrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher. ...
[slackware-security] gnutls
New gnutls packages are available for Slackware 14.0, and -current to fix a security issue. Here are the details from the Slackware 14.0 ChangeLog: patches/packages/gnutls-3.0.26-i486-1slack14.0.txz: Upgraded. This update prevents a side-channel attack which may allow remote attackers to conduct...
nss: TLS CBC padding timing attack
The TLS implementation in Mozilla Network Security Services NSS does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attac...