In the Linux kernel before 4.20.12, net/ipv4/netfilter/nf_nat_snmp_basic_main.c in the SNMP NAT module has insufficient ASN.1 length checks (aka an array index error), making out-of-bounds read and write operations possible, leading to an OOPS or local privilege escalation. This affects snmp_version and snmp_helper.
References
Link | Resource |
---|---|
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc | Mailing List Patch Vendor Advisory |
http://www.securityfocus.com/bid/107159 | Broken Link |
https://bugs.chromium.org/p/project-zero/issues/detail?id=1776 | Issue Tracking Exploit Mailing List Third Party Advisory |
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.25 | Mailing List Vendor Advisory |
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.12 | Mailing List Vendor Advisory |
https://github.com/torvalds/linux/commit/c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc | Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20190327-0002/ | Third Party Advisory |
https://support.f5.com/csp/article/K31864522 | Third Party Advisory |
https://usn.ubuntu.com/3930-1/ | Third Party Advisory |
https://usn.ubuntu.com/3930-2/ | Third Party Advisory |
https://www.exploit-db.com/exploits/46477/ | Exploit Patch Third Party Advisory VDB Entry |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-02-25T22:00:00
Updated: 2019-06-15T00:06:07
Reserved: 2019-02-25T00:00:00
Link: CVE-2019-9162
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-02-25T23:29:01.330
Modified: 2022-04-05T20:46:50.897
Link: CVE-2019-9162
JSON object: View
Redhat Information
No data.
CWE