Bug 1757264
Summary: | CVE-2019-14850 nbdkit: denial of service due to premature opening of back-end connection [fedora-all] | ||
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Product: | [Fedora] Fedora | Reporter: | Doran Moppert <dmoppert> |
Component: | nbdkit | Assignee: | Richard W.M. Jones <rjones> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 30 | CC: | rjones |
Target Milestone: | --- | Keywords: | Security, SecurityTracking |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | No Doc Update | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2019-10-01 10:58:57 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 1757258 |
Description
Doran Moppert
2019-10-01 01:23:06 UTC
Use the following template to for the 'fedpkg update' request to submit an update for this issue as it contains the top-level parent bug(s) as well as this tracking bug. This will ensure that all associated bugs get updated when new packages are pushed to stable. ===== # bugfix, security, enhancement, newpackage (required) type=security # low, medium, high, urgent (required) severity=low # testing, stable request=testing # Bug numbers: 1234,9876 bugs=1757258,1757264 # Description of your update notes=Security fix for [PUT CVEs HERE] # Enable request automation based on the stable/unstable karma thresholds autokarma=True stable_karma=3 unstable_karma=-3 # Automatically close bugs when this marked as stable close_bugs=True # Suggest that users restart after update suggest_reboot=False ====== Additionally, you may opt to use the bodhi web interface to submit updates: https://bodhi.fedoraproject.org/updates/new Note that the initial patch for this vulnerability introduced another vulnerability; both patches should be applied together. See parent bug for details. This bug (and CVE-2019-14851) were fixed in Fedora 29, 30, 31 and Rawhide last weekend. You will need nbdkit >= 1.12.8 or >= 1.14.2 or >= 1.15.2 which contain both the fixes. f31: https://bodhi.fedoraproject.org/updates/FEDORA-2019-bd19067cb4 f30: https://bodhi.fedoraproject.org/updates/FEDORA-2019-1b30db2125 f29: https://bodhi.fedoraproject.org/updates/FEDORA-2019-ac3b1d7930 |