OESA-2024-1926

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1926
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2024-1926.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2024-1926
Upstream
Published
2024-08-02T11:08:41Z
Modified
2025-08-12T05:36:54.791691Z
Summary
exim security update
Details

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 of flexibility in the way mail can be routed, and there are extensive facilities for checking incoming mail. Exim can be installed in place of sendmail, although the configuration of exim is quite different to that of sendmail.

Security Fix(es):

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 issue. The identifier VDB-211073 was assigned to this vulnerability.(CVE-2022-3559)

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 supports <LF>.<CR><LF> but some other popular e-mail servers do not.(CVE-2023-51766)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:22.03-LTS-SP3 / exim

Package

Name
exim
Purl
pkg:rpm/openEuler/exim&distro=openEuler-22.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.96-3.oe2203sp3

Ecosystem specific 

{
    "src": [
        "exim-4.96-3.oe2203sp3.src.rpm"
    ],
    "aarch64": [
        "exim-debuginfo-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-greylist-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-mysql-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-clamav-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-debugsource-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-mon-4.96-3.oe2203sp3.aarch64.rpm",
        "exim-pgsql-4.96-3.oe2203sp3.aarch64.rpm"
    ],
    "x86_64": [
        "exim-mon-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-greylist-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-pgsql-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-debugsource-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-mysql-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-debuginfo-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-clamav-4.96-3.oe2203sp3.x86_64.rpm",
        "exim-4.96-3.oe2203sp3.x86_64.rpm"
    ]
}