VDB
CVE-2017-17432
CVE-2017-17432
PUBLISHED
CVSS 7.5 HIGH
OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service (system crash or application crash) via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value.
EPSS 3.05% · 87.3th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.05%
87.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | openafs | 0, 1.6.15-1, 1.6.15-1ubuntu1 |
Timeline
- Dec 6, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-17432 third-party-advisory
- https://www.openafs.org/pages/security/OPENAFS-SA-2017-001.txt third-party-advisory
- https://bugs.debian.org/883602 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-17432 third-party-advisory