1222 matches found
Hashcat v3.20 - World's Fastest and Most Advanced Password Recovery Utility
hashcat is the world's fastest and most advanced password recovery utility, supporting five unique modes of attack for over 160 highly-optimized hashing algorithms. hashcat currently supports CPU's, GPU's other hardware-accelerators on Linux, Windows and OSX, and has facilities to help enable...
SHA-1 ウェブサーバー証明書は警告！ウェブサイト管理者は影響の最終確認を
こんにちは、村木ゆりかです。 以前よりマイクロソフト セキュリティ アドバイザリ 2880823、そして、このブログでもご案内しているとおり、証明書に利用されているハッシュ アルゴリズム SHA-1 の安全性の低下に伴い、利用廃止が進められています。 マイクロソフトでは、2017 年 2 月 14 日 米国時間 2017 年中旬 2017 日 5 月 9 日 米国時間 より、SHA-1 の TLS サーバー証明書を利用するウェブサイトを、Microsoft Edge および Internet Explorer 11...
Microsoft Cutting Off SHA-1 Support in February for Edge, IE 11
Microsoft confirmed that Feb. 14, 2017 is the cutoff date for SHA-1 support in its Microsoft Edge and Internet Explorer 11 browsers. After that date, neither browser will immediately load sites still running SHA-1 certificates and users will be shown an invalid certificate warning. Users will als...
Google Removing SHA-1 Support in Chrome 56
The home stretch for SHA-1 deprecation is in full effect with Google on Wednesday announcing its final deprecation deadlines for the Chrome browser, and a cryptographic services provider warning that there’s still a long way to go to get sites off SHA-1 certificates. Google said it will remove it...
Paragon Initiative Enterprises: Missing GIT tag/commit verification in Docker
in: https://github.com/paragonie/airship/blob/master/docker/Dockerfile.airshipL14-L16 RUN git clone https://github.com/jedisct1/libsodium.git /tmp/sodium WORKDIR /tmp/sodium RUN git checkout tags/1.0.10 The code is fetched from Github without one of: 1. signature verification on relevant tag. GPG...
nettle security and bug fix update
2.7.1-8 - Use a cache-silent version of mpzpowm to prevent cache-timing attacks against RSA and DSA in shared VMs. 1364897,CVE-2016-6489 2.7.1-5 - Fixed SHA-3 implementation to conform to final standard 1252936 - Fixed CVE-2015-8803 CVE-2015-8804 CVE-2015-8805 which caused issues in secp256r1 and...
Planning for the End of 2016: A Leap Second and the End-of-Support for SHA-1 TLS Certificates
A leap second and the final end of browser support for SHA-1 TLS certificates will happen and can potentially break software systems and applications...
Google to Distrust WoSign, StartCom Certs in 2017
Google announced Monday that when it ships Chrome 56 in January 2017 the browser will distrust certificates issued by Chinese certificate authoritiesWoSign and StartCom that have made headlines over the past month. The move was somewhat expected after Mozilla announced last week the company would...
CVE-2005-4900
SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is...
CVE-2005-4900
SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is...
CVE-2005-4900
SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is...
CVE-2005-4900
The CVE-2005-4900 entry notes that SHA-1 is not collision resistant, enabling context-dependent spoofing attacks, with examples related to TLS 1.2. The provided materials do not specify affected products, versions, root causes within a specific product, or remediations. The entry serves as a gene...
Apple To Block WoSign Intermediate Certificates
Apple weighed in on the ongoing WoSign fiasco over the weekend, saying it would soon distrust certificates issued by the Chinese Certificate Authority’s Free SSL Certificate G2 intermediate CA on macOS. Apple’s decision comes several days after Mozilla accused the CA of backdating SHA-1...
Mozilla Wants to Drop WoSign as Trusted CA
Mozilla has accused a Chinese Certificate Authority of back-dating SHA-1 certificates to get around restrictions barring deprecated certs from being trusted, and is ready to ban the CA for one year. The back-dating is just one of many violations derived after a lengthy investigation of WoSign and...
BlackHat issues resolved: Windows programs digital signature verification“vulnerability”-vulnerability warning-the black bar safety net
In this year's black hat conference, foreign a security researcher shows how by the Windows digital signature bypass for malicious code detection. Download the General Assembly of the presentation of the ppt probably looked at it, the report is divided into two parts, the first part shows the...
MS16-097: Description of the security update for Office 2010: August 9, 2016
MS16-097: Description of the security update for Office 2010: August 9, 2016 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user either visits a specially crafted website or opens a specially crafted document. To learn more...
CVE-2016-1238
1 cpan/Archive-Tar/bin/ptar, 2 cpan/Archive-Tar/bin/ptardiff, 3 cpan/Archive-Tar/bin/ptargrep, 4 cpan/CPAN/scripts/cpan, 5 cpan/Digest-SHA/shasum, 6 cpan/Encode/bin/enc2xs, 7 cpan/Encode/bin/encguess, 8 cpan/Encode/bin/piconv, 9 cpan/Encode/bin/ucmlint, 10 cpan/Encode/bin/unidump, 11...
MGASA-2016-0261 Updated sudo packages fix security vulnerability
A vulnerability in functionality for adding support of SHA-2 digests along with the command was found. The sudoers plugin performs this digest verification while matching rules, and later independently calls execve to execute the binary. This results in a race condition if the digest functionalit...
Updated sudo packages fix security vulnerability
A vulnerability in functionality for adding support of SHA-2 digests along with the command was found. The sudoers plugin performs this digest verification while matching rules, and later independently calls execve to execute the binary. This results in a race condition if the digest functionalit...