SUSE CVE-2020-28020

Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header-length restriction...

SUSE CVE-2020-28026

Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters, relevant in non-default configurations that enable Delivery Status Notification DSN. Certain uses of ORCPT= can place a newline into a spool header file, and indirectly allow unauthenticated remote attackers to execute arbitrary...

SUSE CVE-2020-28025

Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkimfinishbodyhash does not validate the relationship between sig-bodyhash.len and b-bh.len; thus, a crafted DKIM-Signature header might lead to a leak of sensitive information from process memory...

SUSE CVE-2022-3559

A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this...

SUSE CVE-2022-3620

A vulnerability was found in Exim and classified as problematic. This issue affects the function dmarcdnslookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is...

Vulnerability fixed in Exim

A vulnerability has been fixed in Exim. A malicious person at remote user could potentially exploit the vulnerability to cause a Denial-of-Service DoS attack. The way regular expressions are processed in configuration files processed can lead to a crash under certain circumstances. To do so, the...

Exim 资源管理错误漏洞

Exim is an open source messaging agent MTA that runs on Unix systems and is responsible for routing, forwarding and delivering mail. Exim suffers from a resource management error vulnerability that stems from a problem with the dmarcdnslookup function in the dmarc.c file in the DMARC Handler...

CVE-2022-3620 Exim DMARC dmarc.c dmarc_dns_lookup use after free

A vulnerability was found in Exim and classified as problematic. This issue affects the function dmarcdnslookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is...

DEBIAN-CVE-2022-3559

A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this...

UBUNTU-CVE-2022-3559

A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this...

CVE-2022-3559 Exim Regex use after free

A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this...

PT-2022-5331 · Exim +4 · Exim +4

Name of the Vulnerable Software and Affected Versions: Exim affected versions not specified Description: A vulnerability was found in Exim, affecting the Regex Handler component. This issue leads to use after free, potentially allowing a remote attacker to cause a denial of service or gain access...

USN-5574-1 exim4 vulnerability

It was discovered that Exim incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

Denial Of Service (DoS)

exim is vulnerable to denial of service. The vulnerability exists due to an invalid free in pamconverse in auths/callpam.c because storefree is not used after storemalloc...

CVE-2022-37452

Exim before 4.95 has a heap-based buffer overflow for the alias list in hostnamelookup in host.c when senderhostname is set...

PT-2022-3996 · Exim +4 · Exim +4

Name of the Vulnerable Software and Affected Versions: Exim versions prior to 4.95 Description: The issue is related to a heap-based buffer overflow in the host name lookup function in host.c when sender host name is set. This can potentially allow a remote attacker to impact the confidentiality,...

Exim 缓冲区错误漏洞

Exim is an open source messaging agent MTA running on Unix systems that routes, forwards and delivers mail. A security vulnerability exists in Exim versions prior to 4.95, which stems from a heap-based buffer overflow in the alias list in hostnamelookup when senderhostname is set. No details of t...

UBUNTU-CVE-2022-37451

Exim before 4.96 has an invalid free in pamconverse in auths/callpam.c because storefree is not used after storemalloc...

PT-2022-3997 · Exim +1 · Exim +1

Name of the Vulnerable Software and Affected Versions: Exim versions prior to 4.96 Description: The issue is related to the use of memory after it has been freed in the pam converse function of the Exim mail server. This can be exploited by a remote attacker to impact the confidentiality,...

Exim 安全漏洞

Exim is an open source messaging agent MTA running on Unix systems that routes, forwards and delivers mail. A security vulnerability exists in Exim versions prior to 4.96, which stems from an invalid free in pamconverse in auths/callpam.c. The vulnerability is caused by the use of an invalid free...