CVE-2017-17450
N/A
N/A
Summary
net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- http://www.securityfocus.com/bid/102110
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3619-2/
- https://www.debian.org/security/2018/dsa-4082
- https://usn.ubuntu.com/3617-3/
- https://lkml.org/lkml/2017/12/5/982
- https://usn.ubuntu.com/3583-2/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
- https://usn.ubuntu.com/3632-1/
- https://usn.ubuntu.com/3583-1/
- https://www.debian.org/security/2017/dsa-4073
- https://usn.ubuntu.com/3617-2/
- https://usn.ubuntu.com/3619-1/
References
- http://www.securityfocus.com/bid/102110
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3619-2/
- https://www.debian.org/security/2018/dsa-4082
- https://usn.ubuntu.com/3617-3/
- https://lkml.org/lkml/2017/12/5/982
- https://usn.ubuntu.com/3583-2/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
- https://usn.ubuntu.com/3632-1/
- https://usn.ubuntu.com/3583-1/
- https://www.debian.org/security/2017/dsa-4073
- https://usn.ubuntu.com/3617-2/
- https://usn.ubuntu.com/3619-1/
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