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package/exim: security bump version to 4.99.2

Browse Source 
https://lists.exim.org/lurker/message/20260429.121733.f58d9686.en.html

Fixes CVEs:

CVE-2026-40684     Possible crash with malicious DNS data when using musl libc

   On systems using musl libc (not glibc) due to an oddity in octal printing
   it is possible to crash the connection instance when malformed DNS data
   is present in PTR records.

CVE-2026-40685     Possible OOB read/write on corrupt JSON in header

   configurations using json operators on invalid externally-provided input
   could trigger heap corruption.

CVE-2026-40686     Possible OOB read with large UTF8 trailing characters

   configurations using utf8 operators on malformed utf8 in headers could
   trigger OOB reads and might trigger some data leak if error
   messages are required for subsequent emails in the current connection
   and similar malformed headers are present.

CVE-2026-40687     Possible OOB read/write with SPA authenticator

   in configurations using the SPA authentication driver to a hostile/compromised
   external SPA/NTLM connnection it is possible to trigger an OOB read/write
   and crash the connection instance or possibly leak heap data to the instance.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 3f6d37ab9a)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Bernd Kuhls
2026-04-30 06:41:44 +02:00
committed by Thomas Perale
parent ccbf9130c5
commit 5751317898
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
package/exim/exim.hash
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@@ -1,6 +1,6 @@
# From https://ftp.exim.org/pub/exim/exim4/00-sha256sums.txt
sha256 eae967bd49a5f879933b8c6ec88c30475a1c6646232135f37f05b55dbc4e3447 exim-4.99.1.tar.xz
sha256 25364f19988270d846965689dd29c662cf5de152639875d0d5352a69fd753a47 exim-4.99.2.tar.xz
# From https://ftp.exim.org/pub/exim/exim4/00-sha512sums.txt
sha512 41a280673b23a79684124dba9ba1db4da57047eefd7bac8560fab3e399659698160386c5369deb4aabdbcba1ba9278fb0a61fc1667dc2745c280b3004d02f45d exim-4.99.1.tar.xz
sha512 e5c80a77dca642c132dda82166c919ba9f553436038b734ef66ae41666b8c9f5818e2cd6080e4c7c8b52e866f7f89d271233fb183c7e405feb15536d507098a3 exim-4.99.2.tar.xz
# Locally calculated
sha256 49240db527b7e55b312a46fc59794fde5dd006422e422257f4f057bfd27b3c8f LICENCE

2
package/exim/exim.mk
View File

@@ -4,7 +4,7 @@
#
################################################################################
EXIM_VERSION = 4.99.1
EXIM_VERSION = 4.99.2
EXIM_SOURCE = exim-$(EXIM_VERSION).tar.xz
EXIM_SITE = https://ftp.exim.org/pub/exim/exim4
EXIM_LICENSE = GPL-2.0+