Updated python packages fix security vulnerabilities

Updated python and python3 packages fixes security vulnerability: - Heap overflow in zipimporter module CVE-2016-5636. - HTTP header injection in urrlib2/urllib/httplib/http.client CVE-2016-5699. - smtplib StartTLS stripping attack CVE-2016-0772...

Blat 3.2.14 - Stack Overflow

Exploit for windows platform in category dos / poc 1. Vulnerable Product Version: Blat v3.2.14 Link: blat.net 2. Vulnerability Information Impact: Attacker may gain administrative access / can perform a DOS Remotely Exploitable: No Locally Exploitable: May be possible 3. Product Details An open...

Blat 3.2.14 - Stack Overflow

Blat 3.2.14 - Stack Overflow 1. Vulnerable Product Version: Blat v3.2.14 Link: blat.net 2. Vulnerability Information Impact: Attacker may gain administrative access / can perform a DOS Remotely Exploitable: No Locally Exploitable: May be possible 3. Product Details An open source Windows 32 & 64...

Blat 3.2.14 - Stack Overflow

Vulnerable Product Version: Blat v3.2.14 Link: blat.net 2. Vulnerability Information Impact: Attacker may gain administrative access / can perform a DOS Remotely Exploitable: No Locally Exploitable: May be possible 3. Product Details An open source Windows 32 & 64 bit command line SMTP mailer...

Blat 3.2.14 Denial Of Service

Hi Hackers, Greetings from Vishnu @dh4wk 1. Vulnerable Product Version: Blat v3.2.14 Link: blat.net 2. Vulnerability Information Impact: Attacker may gain administrative access / can perform a DOS Remotely Exploitable: No Locally Exploitable: May be possible 3. Product Details An open source...

CVE-2016-0772

It was found that Python's smtplib library did not return an exception when StartTLS failed to be established in the SMTP.starttls function. A man in the middle attacker could strip out the STARTTLS command without generating an exception on the Python SMTP client application, preventing the...

Python -- smtplib StartTLS stripping vulnerability

Red Hat reports: A vulnerability in smtplib allowing MITM attacker to perform a startTLS stripping attack. smtplib does not seem to raise an exception when the remote end smtp server is capable of negotiating starttls but fails to respond with 220 ok to an explicit call of SMTP.starttls. This may...

Paragon Initiative Enterprises: SMTP server allows anonymous relay from internal addresses to internal addresses

Hello, Issue descripton your incoming SMTP servers, provided by google , seems to be accepting without authentication mails from addresses @paragonie.com and destined for addresses @paragonie.com. This can greatly ease spear-phishing attacks, as users usually put much trust into emails coming fro...

Google To Deprecate SSLv3, RC4 in Gmail IMAP/POP Clients

Google said that it will initiate on June 16 a gradual deprecation of SSLv3 and RC4 for Gmail IMAP/POP mail clients. Both the crypto protocols cipher are notoriously unsafe and are being phased out in big chunks of the Internet. Google, for its part, had already announced in May that it would no...

[SECURITY] Fedora 23 Update: nginx-1.8.1-3.fc23

Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 and IMAP protocols, with a strong focus on high concurrency, performance and low memory usage...

Debian DLA-489-1 : ruby-mail security update

This security update fixes a security issue in ruby-mail. We recommend you upgrade your ruby-mail package. Takeshi Terada Mitsui Bussan Secure Directions, Inc. released a whitepaper entitled 'SMTP Injection via recipient email addresses' http://www.mbsd.jp/Whitepaper/smtpi.pdf. This whitepaper ha...

[SECURITY] [DLA 489-1] ruby-mail security update

Package : ruby-mail Version : 2.4.4-2+deb7u1 CVE ID : N/A Debian Bug : N/A This security update fixes a security issue in ruby-mail. We recommend you upgrade your ruby-mail package. Takeshi Terada Mitsui Bussan Secure Directions, Inc. released a whitepaper entitled "SMTP Injection via recipient...

DLA-489-1 ruby-mail - security update

Bulletin has no description...

Google Set to Kill SSLv3, RC4 in SMTP, Gmail in June

Google clarified this week exactly when it plans to disable support for the RC4 stream cipher and the SSLv3 protocol on the company’s SMTP servers and Gmail’s web servers. It turns out the end will come sooner than later; the company announced it will begin to disable both a month from now, on Ju...

LocalTapiola: Abusing and Hacking the SMTP Server secure.lahitapiola.fi

Issue The reporter found one SMTP-server secure.lahitapiola.fi in the LocalTapiola network which had some issues. The SMTP server had some options turned on that could potentially lead to leaking information about email-addresses using the VRFY-command. The ETRN was also found to be - at least to...

Ruby: SMTP command injection

Net::SMTP is vulnerable to RCPT TO/MAIL FROM injection due to lack of input validation and conformance to the SMTP protocol. Publicly disclosed already: http://www.mbsd.jp/Whitepaper/smtpi.pdf People are wrongly assigning this to the mail gem http://rubysec.com/advisories/OSVDB-131677/ and thinki...

5 Things Google has Done for Gmail Privacy and Security

Over the past few years, Google has increasingly improved the online security and protections of its Gmail users. Besides two-factor authentication and HTTPS, Google has added new tools and features to Gmail that ensures users security and privacy, preventing cyber criminals and intelligence...

What is SMTP STS? How It improves Email Security for StartTLS?

Despite so many messaging apps, Email is still one of the widely used and popular ways to communicate in this digital age. But are your Emails secure? We are using email services for decades, but the underlying 1980s transport protocol used to send emails, Simple Mail Transfer Protocol SMTP, is...

Veris: Security Vulnerability - SMTP protection not used

Hi, I'm checking your website found SPF record there. You should apply strict SMPT policy to stop spoofed email sending from your domain. An attacker would send a Fake email from [email protected] saying that Please change your password, The victim is aware of phishing attacks, But when he sees...

OpenSSL DROWN drown vulnerability detection and repair method-vulnerability warning-the black bar safety net

A, vulnerability Description: The now popular server and client to use TLS encryption,SSL and TLS protocols to ensure that users are surfing the Internet,shopping,instant messaging and not be read by third parties. DROWNdrownvulnerabilities allow an attacker to compromise the encryption system,by...