X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/955f1203c15be96fa84b5331fa2a5cb2e556b9a9..0d82dc37b36017c11fd37936bd76cfeea9516e2d:/doc/doc-txt/ChangeLog diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 2f7135909..4306cabc0 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -88,7 +88,7 @@ JH/18 Fix a fencepost error in logging. Previously (since 4.92) when a log line JH/19 Bug 2911: Fix a recursion in DNS lookups. Previously, if the main option dns_again_means_nonexist included an element causing a DNS lookup which - iteslf returned DNS_AGAIN, unbounded recursion occurred. Possible results + itself returned DNS_AGAIN, unbounded recursion occurred. Possible results included (though probably not limited to) a process crash from stack memory limit, or from excessive open files. Replace this with a paniclog whine (as this is likely a configuration error), and returning @@ -195,12 +195,29 @@ JH/39 Bug 3023: Fix crash induced by some combinations of zero-length strings JH/40 Bug 2999: Fix a possible OOB write in the external authenticator, which could be triggered by externally-supplied input. Found by Trend Micro. + CVE-2023-42115 +JH/41 Bug 3000: Fix a possible OOB write in the SPA authenticator, which could + be triggered by externally-controlled input. Found by Trend Micro. + CVE-2023-42116 + +JH/42 Bug 3001: Fix a possible OOB read in the SPA authenticator, which could + be triggered by externally-controlled input. Found by Trend Micro. + CVE-2023-42114 + +JH/43 Bug 2903: avoid exit on an attempt to rewrite a malformed address. + Make the rewrite never match and keep the logging. Trust the + admin to be using verify=header-syntax (to actually reject the message). + +JH/44 Bug 3033: Harden dnsdb lookups against crafted DNS responses. + CVE-2023-42219 + +HS/02 Fix string_is_ip_address() CVE-2023-42117 (Bug 3031) Exim version 4.96 ----------------- -JH/01 Move the wait-for-next-tick (needed for unique messmage IDs) from +JH/01 Move the wait-for-next-tick (needed for unique message IDs) from after reception to before a subsequent reception. This should mean slightly faster delivery, and also confirmation of reception to senders.