apk package
wolfi/exim-dnsdb
pkg:apk/wolfi/exim-dnsdb
Vulnerabilities (14)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-66141 | Hig | 7.4 | < 4.99.5-r0 | 4.99.5-r0 | Jul 24, 2026 | Exim before 4.99.5 allows .forward privilege escalation because force_command for a pipe transport is mishandled. | |
| CVE-2026-66140 | Hig | 8.4 | < 4.99.5-r0 | 4.99.5-r0 | Jul 24, 2026 | Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileges, because arguments related to queue-name are mishandled. | |
| CVE-2026-48840 | Med | 5.3 | < 4.99.5-r0 | 4.99.5-r0 | May 30, 2026 | Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client. | |
| CVE-2026-45185 | Cri | 9.8 | < 4.99.5-r0 | 4.99.5-r0 | May 12, 2026 | Exim before 4.99.3, in certain GnuTLS configurations, has a remotely reachable use-after-free in the BDAT body parsing path. It is triggered when a client sends a TLS close_notify mid-body during a CHUNKING transfer, followed by a final cleartext byte on the same TCP connection. | |
| CVE-2026-40687 | Med | 4.8 | < 4.99.5-r0 | 4.99.5-r0 | Apr 30, 2026 | In Exim before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be an out-of-bounds write that crashes the connection instance, or erroneous data processing that divulges data from uninitialized heap memory. | |
| CVE-2026-40686 | Low | 3.7 | < 4.99.5-r0 | 4.99.5-r0 | Apr 30, 2026 | In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present (malformed UTF-8 header data). Information might be divulged within an error message produced during handling of an unrelated e-mail message. | |
| CVE-2026-40685 | Med | 6.5 | < 4.99.5-r0 | 4.99.5-r0 | Apr 30, 2026 | In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malformed JSON in an untrusted header, because of an incorrect implementation of \ skipping. | |
| CVE-2026-40684 | Med | 5.9 | < 4.99.5-r0 | 4.99.5-r0 | Apr 30, 2026 | In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing. | |
| CVE-2023-42117 | Cri | 9.8 | < 4.96.1-r0 | 4.96.1-r0 | May 3, 2024 | Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wi | |
| CVE-2023-42116 | Cri | 9.8 | < 4.96.1-r0 | 4.96.1-r0 | May 3, 2024 | Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wit | |
| CVE-2023-42115 | Cri | 9.8 | < 4.96.1-r0 | 4.96.1-r0 | May 3, 2024 | Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the smtp serv | |
| CVE-2023-42114 | Med | 5.3 | < 4.96.1-r0 | 4.96.1-r0 | May 3, 2024 | Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wit | |
| CVE-2023-51766 | Med | 5.3 | < 4.97.1-r0 | 4.97.1-r0 | Dec 24, 2023 | Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim | |
| CVE-2022-3559 | Med | 4.6 | < 0 | 0 | Oct 17, 2022 | 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 pa |
- affected < 4.99.5-r0fixed 4.99.5-r0
Exim before 4.99.5 allows .forward privilege escalation because force_command for a pipe transport is mishandled.
- affected < 4.99.5-r0fixed 4.99.5-r0
Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileges, because arguments related to queue-name are mishandled.
- affected < 4.99.5-r0fixed 4.99.5-r0
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client.
- affected < 4.99.5-r0fixed 4.99.5-r0
Exim before 4.99.3, in certain GnuTLS configurations, has a remotely reachable use-after-free in the BDAT body parsing path. It is triggered when a client sends a TLS close_notify mid-body during a CHUNKING transfer, followed by a final cleartext byte on the same TCP connection.
- affected < 4.99.5-r0fixed 4.99.5-r0
In Exim before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be an out-of-bounds write that crashes the connection instance, or erroneous data processing that divulges data from uninitialized heap memory.
- affected < 4.99.5-r0fixed 4.99.5-r0
In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present (malformed UTF-8 header data). Information might be divulged within an error message produced during handling of an unrelated e-mail message.
- affected < 4.99.5-r0fixed 4.99.5-r0
In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malformed JSON in an untrusted header, because of an incorrect implementation of \ skipping.
- affected < 4.99.5-r0fixed 4.99.5-r0
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing.
- affected < 4.96.1-r0fixed 4.96.1-r0
Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wi
- affected < 4.96.1-r0fixed 4.96.1-r0
Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wit
- affected < 4.96.1-r0fixed 4.96.1-r0
Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the smtp serv
- affected < 4.96.1-r0fixed 4.96.1-r0
Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists wit
- affected < 4.97.1-r0fixed 4.97.1-r0
Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim
- affected < 0fixed 0
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 pa