CVE-2014-2957
6.8 · MEDIUMOverview
CVE-2014-2957 is a medium-severity vulnerability affecting exim exim. It was published on September 4, 2014 and has a CVSS 2.0 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.
Remediation
Check the references section for vendor advisories and patches from exim. Update exim to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| exim | exim | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2014-2957?
CVE-2014-2957 is a medium-severity vulnerability affecting exim exim. It was published on September 4, 2014 and has a CVSS 2.0 base score of 6.8 (MEDIUM).
How severe is CVE-2014-2957?
This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2014-2957?
Check the references section for vendor advisories and patches from exim. Update exim to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2014-2957?
CyberStrike's AI-powered security agents can automatically detect CVE-2014-2957 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related MEDIUM CVEs from 2014
View all →Multiple array index errors in drivers/media/video/msm/server/msm_cam_server.c in the MSM camera dri
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_
Untrusted search path vulnerability in Bandisoft Bandizip before 3.10 allows local users to gain pri
Stack-based buffer overflow in udisks before 1.0.5 and 2.x before 2.1.3 allows local users to cause
Multiple array index errors in programs that are automatically generated by VBox/HostServices/Shared
The SetWiredProperty function in the D-Bus interface in WICD before 1.7.2 allows local users to writ
Untrusted search path vulnerability in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Wi
A race condition in the wmi_malware_scan.nbin plugin before 201402262215 for Nessus 5.2.1 allows loc
Integer overflow in the ping_init_sock function in net/ipv4/ping.c in the Linux kernel through 3.14.
Untrusted search path vulnerability in pam_motd (aka the MOTD module) in libpam-modules before 1.1.3
maintenservice_installer.exe in the Maintenance Service Installer in Mozilla Firefox before 29.0 and
The runtime WS component in the server in EMC RSA Access Manager 6.1.3 before 6.1.3.39, 6.1.4 before