Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-10 Thread halfdog
Andreas Metzler writes: > On 2021-05-05 Andreas Metzler wrote: [...] >> The breakage is caused by the relevant change in -18/-19 (Pull >> patches to temporarily add an option to turn taint errors >> into warnings.) > > Could you give 4.94.2-2 a spin? It should hit the mirrors in > a couple of

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-09 Thread Andreas Metzler
On 2021-05-05 Andreas Metzler wrote: [...] > The breakage is caused by the relevant change in -18/-19 (Pull patches > to temporarily add an option to turn taint errors into warnings.) Could you give 4.94.2-2 a spin? It should hit the mirrors in a couple of hours. cu Andreas -- `What a good

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread Andreas Metzler
Control: forwarded -1 https://bugs.exim.org/show_bug.cgi?id=2733 On 2021-05-05 halfdog wrote: [...] > What a weird coincidence that the 4.94-19 > seemed to crash exactly around that part of code that seemed > to related to CVE-2020-28007. Hello, thank you for the very helpful bug report that

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread halfdog
Also 4.94.2-1 crashes, e.g. calling "exim4 -qff": (gdb) bt #0 0x55ebf469d87c in log_open_already_exim (name=0x7ffcc589d560 "") at log.c:288 #1 0x55ebf469dadf in log_open_as_exim (name=name@entry=0x7ffcc589d560 "") at log.c:416 #2 0x55ebf469de8d in open_log

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread halfdog
Adam D. Barratt writes: > On Wed, 2021-05-05 at 11:07 +, halfdog wrote: >> This is weird: I have only bullseye/bullseye-updates/bullseye- >> security >> in my sources list. I applied all updates on 2nd of May with >> no Exim package available. Then after the 21nails disclosure >> I run the

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread Adam D. Barratt
On Wed, 2021-05-05 at 11:07 +, halfdog wrote: > This is weird: I have only bullseye/bullseye-updates/bullseye- > security > in my sources list. I applied all updates on 2nd of May with > no Exim package available. Then after the 21nails disclosure > I run the updates (timestamps in UTC): > >

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread Salvatore Bonaccorso
Hi Just answering a couple of question below, but the actual problem will need to be handled by Andreas with more insight: On Wed, May 05, 2021 at 10:09:42AM +, halfdog wrote: > Salvatore Bonaccorso writes: > > Hi, > > > > On Wed, May 05, 2021 at 06:58:02AM +, halfdog wrote: > >>

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread halfdog
This is weird: I have only bullseye/bullseye-updates/bullseye-security in my sources list. I applied all updates on 2nd of May with no Exim package available. Then after the 21nails disclosure I run the updates (timestamps in UTC): 2021-05-02 07:05:31 status installed initramfs-tools:all 0.140

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread halfdog
Salvatore Bonaccorso writes: > Hi, > > On Wed, May 05, 2021 at 06:58:02AM +, halfdog wrote: >> Package: exim4-daemon-light >> Version: 4.94-19 >> Severity: grave >> >> Yesterdays 21nails update causes Exim to fail delivery of any >> messages. This might be related to using syslogging only

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread Salvatore Bonaccorso
Hi, On Wed, May 05, 2021 at 06:58:02AM +, halfdog wrote: > Package: exim4-daemon-light > Version: 4.94-19 > Severity: grave > > Yesterdays 21nails update causes Exim to fail delivery of any > messages. This might be related to using syslogging only without > any file logging configured: > >

Bug#988086: Exim delivery process crashes on each mail with NULL-pointer

2021-05-05 Thread halfdog
Package: exim4-daemon-light Version: 4.94-19 Severity: grave Yesterdays 21nails update causes Exim to fail delivery of any messages. This might be related to using syslogging only without any file logging configured: Core was generated by `/usr/sbin/exim4 -Mc 1ldzSC-0001yw-RY'. Program