VDB
CVE-2015-3294
CVE-2015-3294
PUBLISHED
The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.
EPSS 4.46% · 90.5th percentile
Risk Scores
EPSS Score
4.46%
90.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | dnsmasq | 0, 2.66-4ubuntu1, 2.67-1 |
Timeline
- Jul 1, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-3294 third-party-advisory
- http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2015q2/009382.html third-party-advisory
- https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1502/ third-party-advisory
- https://ubuntu.com/security/notices/USN-2593-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-3294 third-party-advisory