2247 matches found
Unspecified Vulnerability in Exim
Exim was developed at Cambridge University as a Message Transfer Agent MTA for Unix systems connected to the Internet. Exim has a security vulnerability. An attacker can exploit the vulnerability by authenticating a remote SMTP client to insert line breaks into a fake offline file via AUTH= in th...
Unspecified Vulnerability in Exim (CNVD-2021-34533)
Exim was developed at Cambridge University as a Message Transfer Agent MTA for Unix systems connected to the Internet. A security vulnerability exists in Exim. The vulnerability stems from the fact that recipient addresses can have newline characters, which can be exploited by a local attacker to...
openSUSE: Security Advisory for exim (openSUSE-SU-2021:0677-1)
The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...
OPENSUSE-SU-2021:0677-1 Security update for exim
This update for exim fixes the following issues: Exim was updated to exim-4.94.2 security update boo1185631 CVE-2020-28007: Link attack in Exim's log directory CVE-2020-28008: Assorted attacks in Exim's spool directory CVE-2020-28014: Arbitrary PID file creation CVE-2020-28011: Heap buffer overfl...
[SECURITY] Fedora 34 Update: exim-4.94.2-1.fc34
Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...
Exim Arbitrary File Deletion Vulnerability
Exim was developed at Cambridge University as a Message Transfer Agent MTA for Unix systems connected to the Internet. Exim suffers from an arbitrary file deletion vulnerability that can be exploited by a local attacker to delete arbitrary files as root via the deletepidfile contention condition...
Fedora: Security Advisory for exim (FEDORA-2021-848a196b2d)
The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...
Exim out-of-bounds read vulnerability (CNVD-2021-34537)
Exim was developed at Cambridge University as a Message Transfer Agent MTA for Unix systems connected to the Internet. An out-of-bounds read vulnerability exists in smtpsetupmsg in Exim, which can be exploited by an attacker to obtain sensitive information from process memory via an SMTP client...
Exim Releases Security Update
Exim has released a security update to address multiple vulnerabilities in Exim versions prior to 4.94.2. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Exim 4.94.2 update page and apply t...
Exim Out-of-Bounds Read Vulnerability
Exim was developed at Cambridge University as a Message Transfer Agent MTA for Unix systems connected to the Internet. Exim suffers from an out-of-bounds read vulnerability that stems from pdkimfinishbodyhash not validating the relationship between sig-bodyhash.len and b-bh.len, which can be...
Security update for exim (critical)
openSUSE Security Update: Security update for exim Announcement ID: openSUSE-SU-2021:0677-1 Rating: critical References: 1079832 1171490 1171877 1173693 1185631 Cross-References: CVE-2017-1000369 CVE-2017-16943 CVE-2017-16944 CVE-2018-6789 CVE-2019-16928 CVE-2020-12783 CVE-2020-28007 CVE-2020-280...
Debian DLA-2650-1 : exim4 security update
The Qualys Research Labs reported several vulnerabilities in Exim, a mail transport agent, which could result in local privilege escalation and remote code execution. Details can be found in the Qualys advisory at https://www.qualys.com/2021/05/04/21nails/21nails.txt For Debian 9 stretch, these...
Privilege Escalation
exim is vulnerable to privilege escalation. The vulnerability exists due to a race condition which a user may delete arbitrary files...
CVE-2021-27216
Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a deletepidfile race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options...
DEBIAN-CVE-2021-27216
Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a deletepidfile race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options...
CVE-2021-27216
Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a deletepidfile race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options...
CVE-2020-28015
Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters. Local users can alter the behavior of root processes because a recipient address can have a newline character...
CVE-2020-28019
Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences. This occurs because use of certain getc functions is mishandled when a client uses BDAT instead of DATA...
CVE-2020-28024
Exim 4 before 4.94.2 allows Buffer Underwrite that may result in unauthenticated remote attackers executing arbitrary commands, because smtpungetc was only intended to push back characters, but can actually push back non-character error codes such as EOF...