diff options
| author | Jeremy Harris <jgh146exb@wizmail.org> | 2018-02-07 23:09:55 +0000 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2018-02-07 23:09:55 +0000 |
| commit | 744976d4d6e6c8f8ea36ad19a6570c45f21aa4f4 (patch) | |
| tree | de37ffe2cbeafa00e0636ef740c69cd6a94ead87 /doc/doc-txt | |
| parent | 051d5efab898146f3769c72e58af4577164d2dab (diff) | |
DKIM: fix buffer overflow in verify
Caused crash in free() by corrupting malloc metadata.
Reported-by: University of Cambridge
Broken-by: 80a47a2c96
Diffstat (limited to 'doc/doc-txt')
| -rw-r--r-- | doc/doc-txt/ChangeLog | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 8221fb564..868e59106 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -82,6 +82,9 @@ JH/15 Relax results from ACL control request to enable cutthrough, in ignoring. This covers use with PRDR, frozen messages, queue-only and fake-reject. +JH/16 Fix bug in DKIM verify: a buffer overflow could corrupt the malloc + metadata, resulting in a crash in free(). + Exim version 4.90 ----------------- |