VDB
CVE-2018-16948
CVE-2018-16948
PUBLISHED
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCB_TellMeAboutYourself leaks kernel memory and KAM_ListEntry leaks kaserver memory.
EPSS 0.36% · 58.3th percentile
Risk Scores
EPSS Score
0.36%
58.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | openafs | 1.6.14-1, 1.6.15-1, 1.6.15-1ubuntu1 |
| Ubuntu:18.04:LTS | openafs | 1.8.0~pre5-1, 1.8.0~pre5-1ubuntu1.2, 0 |
Exploit Intelligence
Timeline
- Sep 12, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-16948 third-party-advisory
- http://openafs.org/pages/security/OPENAFS-SA-2018-002.txt third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-16948 third-party-advisory