Gratipay: SPF Protection not used, I can hijack your email server

Description Companies like Twiter,Facebook and even Hackerone implemented a strict email security policy combining SPF, DKIM, and DMARC but I don't see that from gratipay You should apply strict SMPT policy to stop spoofed email sending from your domain. POC is attached. Exploit scenario: An...

Coinbase: SPF records not found

There is no TXT record in DNS zone that defines Sender Policy Framework entry for domain api.coinbase.com. These are the best practices and need to be configure in DNS records to protect your mail servers. using SPF records will help in spam filtering as SPF records does helps in verifying the...

Scientific Linux Security Update : mailman on SL6.x i386/x86_64 (20150722)

It was found that mailman did not sanitize the list name before passing it to certain MTAs. A local attacker could use this flaw to execute arbitrary code as the user running mailman. CVE-2015-2775 It was found that mailman stored private email messages in a world- readable directory. A local use...

mailman security and bug fix update

3:2.1.12-25 - fix CVE-2002-0389 - local users able to read private mailing list archives 3:2.1.12-24 - fix CVE-2015-2775 - directory traversal in MTA transports 3:2.1.12-23 - fix 1095359 - handle update when some mailing lists have been created by newer Mailman than this one 3:2.1.12-22 - fix...

mailman security update

CentOS Errata and Security Advisory CESA-2015:1417 Updated mailman packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS...

Flox: Email spoofing configuration missing

Email spoofing in flox.io buddypress.org bbpress.org There are few email spoofing tool is available free.one them is http://emkei.cz/ when I tried to send a email from [email protected] or [email protected] or [email protected] to my email ,it was successful but when i tried to send the another fr...

RHEL 6 : mailman (RHSA-2015:1417)

Updated mailman packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, a...

Moderate: Red Hat Security Advisory: mailman security and bug fix update

Updated mailman packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, a...

Design/Logic Flaw

Cisco Email Security Appliance ESA devices with software 8.5.6-106 and 9.5.0-201 allow remote attackers to cause a denial of service per-domain e-mail reception outage by placing malformed DMARC policy data in DNS TXT records for a domain, aka Bug ID CSCuv14806...

Cisco Email Security Appliance Malformed DMARC Policy Records File Modification Vulnerability

A vulnerability in the Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to generate malformed Domain-Based Message Authentication, Reporting, and Conformance DMARC policy records to the targeted system. The vulnerability occurs because the affected ESA is not abl...

Scientific Linux Security Update : mailman on SL7.x x86_64 (20150623)

-- It was found that mailman did not sanitize the list name before passing it to certain MTAs. A local attacker could use this flaw to execute arbitrary code as the user running mailman. CVE-2015-2775 Previously, it was impossible to configure Mailman in a way that Domain-based Message...

CentOS 7 : mailman (CESA-2015:1153)

Updated mailman packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

RHEL 7 : mailman (RHSA-2015:1153)

Updated mailman packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

RedHat Update for mailman RHSA-2015:1153-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Moderate: Red Hat Security Advisory: mailman security and bug fix update

Updated mailman packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

Whisper: Missing DMARC record

Valid when posted however no longer applies...

Block.io: SMPT Protection not used, I can hijack your email server.

Description Companies like Coinbase, Yahoo,Google,Facebook and even hackerone implemented a strict email security policy combining SPF, DKIM, and DMARC but I don't see taht from block.io , You should apply strict SMPT policy to stop spoofed email sending from your domain. POC is attached. Exploit...

CVE-2014-2957

The dmarcprocess function in dmarc.c in Exim before 4.82.1, when EXPERIMENTALDMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expandstring function...

DEBIAN-CVE-2014-2957

The dmarcprocess function in dmarc.c in Exim before 4.82.1, when EXPERIMENTALDMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expandstring function...

Code injection

The dmarcprocess function in dmarc.c in Exim before 4.82.1, when EXPERIMENTALDMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expandstring function...