VDB
CVE-2018-1046
CVE-2018-1046
PUBLISHED
CVSS 7.300000190734863 HIGH
pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used.
EPSS 1.41% · 71.6th percentile
Risk Scores
CVSS 3.0
7.300000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.41%
71.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | pdns | 0, 4.0.4-2build1, 4.0.5-1 |
Timeline
- May 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-1046 third-party-advisory
- https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-02.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-1046 third-party-advisory
- https://ubuntu.com/security/notices/USN-7203-1 vendor-advisory