Fix unit test caused by expiring signing certificate #1305
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bmwiedemann
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Jul 11, 2024
micahsnyder
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ragusaa
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Jul 16, 2024
bmwiedemann
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Jul 17, 2024
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Hi, what is missing to get this merged? |
We've had some issues with our internal Jenkins test pipelines that has slowed down some reviews on Github. I think this is good to go, though. |
The clamscan test "assorted_test.py::TC::test_pe_cert_trust" is about to fail because the "test.exe" test file was signed with a cert set to expire after only 2 years, and it has been 23 months. While attempting to generate a new one that will last 73000 days (200 years), I discovered that any signing certificate set to expire after 2038 will fail the trust-check because the `ca.not_after` variable is maxed out `time_t` incapable of expressing a higher number. To fix this, I've upgraded the variables to `uint64_t`. I also had to replace a bunch of generated signatures to match the new "test.exe". Finally, I noticed that "ca.not_before" was being set to the token[8] instead of token[9], which presumably mean the "NotBefore" field for Trusted and Revoked Certificates was non-functional, as it was treating the "CertSign" boolean as the "NotBefore" value. Fixes: Cisco-Talos#1300
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Rebased with upstream main branch to get CI fixes. |
rsundriyal
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Jul 22, 2024
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Is there a plan to make a release with this? Patching binary files in not so easy with some build systems. Edit: submitted to openSUSE in https://build.opensuse.org/request/show/1190176 using |
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@micahsnyder we are using 1.0.6 LTS building from source (now failing) will #1305 be released as a patch for 1.0.6 |
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@peteanning Sorry for the late response. We will publish 1.0.7 (and 1.3.2) with the fix soon, alongside or shortly after 1.4.0. |
This was referenced Aug 13, 2024
mtremer
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- Update from version 1.3.1 to 1.3.2
- Update of rootfile
- 2 CVE Fixes
- Changelog
1.3.2
- [CVE-2024-20506](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20506):
Changed the logging module to disable following symlinks on Linux and Unix
systems so as to prevent an attacker with existing access to the 'clamd' or
'freshclam' services from using a symlink to corrupt system files.
This issue affects all currently supported versions. It will be fixed in:
- 1.4.1
- 1.3.2
- 1.0.7
- 0.103.12
Thank you to Detlef for identifying this issue.
- [CVE-2024-20505](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20505):
Fixed a possible out-of-bounds read bug in the PDF file parser that could
cause a denial-of-service (DoS) condition.
This issue affects all currently supported versions. It will be fixed in:
- 1.4.1
- 1.3.2
- 1.0.7
- 0.103.12
Thank you to OSS-Fuzz for identifying this issue.
- Removed unused Python modules from freshclam tests including deprecated
'cgi' module that is expected to cause test failures in Python 3.13.
- Fix unit test caused by expiring signing certificate.
- Backport of [GitHub pull request](Cisco-Talos/clamav#1305)
- Fixed a build issue on Windows with newer versions of Rust.
Also upgraded GitHub Actions imports to fix CI failures.
Fixes courtesy of liushuyu.
- Backport of [GitHub pull request](Cisco-Talos/clamav#1307)
- Fixed an unaligned pointer dereference issue on select architectures.
Fix courtesy of Sebastian Andrzej Siewior.
- Backport of [GitHub pull request](Cisco-Talos/clamav#1293)
- Fixes to Jenkins CI pipeline.
For details, see [GitHub pull request](Cisco-Talos/clamav#1330)
Signed-off-by: Adolf Belka <[email protected]>
Signed-off-by: Michael Tremer <[email protected]>
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The clamscan test "assorted_test.py::TC::test_pe_cert_trust" is about to fail because the "test.exe" test file was signed with a cert set to expire after only 2 years, and it has been 23 months.
While attempting to generate a new one that will last 73000 days (200 years), I discovered that any signing certificate set to expire after 2038 will fail the trust-check because the
ca.not_aftervariable is maxed outtime_tincapable of expressing a higher number. To fix this, I've upgraded the variables touint64_t.I also had to replace a bunch of generated signatures to match the new "test.exe".
Finally, I noticed that "ca.not_before" was being set to the token[8] instead of token[9], which presumably mean the "NotBefore" field for Trusted and Revoked Certificates was non-functional, as it was treating the "CertSign" boolean as the "NotBefore" value.
Fixes: #1300