cli_check_mydoom_log: Avoid unaligned access. #1293
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
sebastianas
force-pushed
the
unaligned
branch
3 times, most recently
from
7510b50 to
49901e8
Compare
|
This just built in Debian and it also fixed a long standing issue on sparc64 which existed since the 1.0.0 version. |
|
thanks for the nice and quick fix! |
micahsnyder
approved these changes
Jul 22, 2024
fmap_need_off_once() may return an unaligned pointer. This in return leads to an unaligned access during the load of the uint32_t variables loading to failures on architectures not supporting unaligned access. This was reported to the Debian BTS as #1073128. [bigeasy: Commit message, reworked the patch a bit]. Link: https://bugs.debian.org/1073128 Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
micahsnyder
added
the
🍒cherry-pick-candidate
This was referenced Aug 13, 2024
mtremer
pushed a commit
to ipfire/ipfire-2.x
that referenced
this pull request
Sep 5, 2024
- 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]>
netbsd-srcmastr
pushed a commit
to NetBSD/pkgsrc
that referenced
this pull request
Sep 8, 2024
0.103.12 (2024-09-04) ClamAV 0.103.12 is a patch release with the following fixes: - [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. - ClamOnAcc: Fixed an infinite loop when a watched directory does not exist. - [GitHub pull request](Cisco-Talos/clamav#1198) - Fixed a bug causing CVDs downloaded by the `DatabaseCustomURL` Freshclam config option to be pruned and then re-downloaded with every update. Also added the new 'valhalla' database name to the list of optional databases in preparation for future work. - Backport of [GitHub pull request](Cisco-Talos/clamav#1233) - Fixed an unaligned pointer dereference issue on select architectures. Fix courtesy of Sebastian Andrzej Siewior. - Backport of [GitHub pull request](Cisco-Talos/clamav#1293)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
fmap_need_off_once() may return an unaligned pointer. This in return leads to an unaligned access during the load of the uint32_t variables loading to failures on architectures not supporting unaligned access.
This was reported to the Debian BTS as #1073128.
[bigeasy: Commit message, reworked the patch a bit].
Link: https://bugs.debian.org/1073128