Oracle Critical Patch Update July 2021
Released July 2021 · Oracle's advisory ↗ · ← Critical Patch Update, April 2021 · Critical Patch Update, October 2021 →
231 CVEs in this release, one square each
By status
27Protected by Waratek2Mitigation candidate90No exploit published33Outside Waratek scope79Not applicable
8Exploited, marked by the ring
No exploit published. For 70 of them, Oracle's security advisory is the source of public detail.
Protected by Waratek. Waratek RASP can block exploitation of these on systems that have not applied the patch yet.
Overview 2 matches · 0 in Waratek scope · 0 protected · 1 exploited · 0 CISA KEV · 1 public PoC
Protected by Waratek
0
0.0%
Rule in development
0
0.0%
Mitigation candidate
0
0.0%
No exploit published
0
0.0%
Outside Waratek scope
0
0.0%
Not applicable
2
100.0%
Withdrawn CVE
0
0.0%
blocked by ARMR today
0
0.0%
partly blocked
0
0.0%
not blocked
2
100.0%
not established
0
0.0%
unrecorded
0
0.0%
Exploited
1
50.0%
Working exploit published
0
0.0%
Proof of concept only
1
50.0%
Forecast only
0
0.0%
No public exploit
0
0.0%
split by
peak 1 / quarter
Q1 19Q2 19Q3 19Q4 19Q1 20Q2 20Q3 20Q4 20
| CVE | Severity | Published▾ | Status | Exploitation | Description |
|---|---|---|---|---|---|
| CVE-2020-8277 | High | 2020-11-19 | Not applicable | Proof of concept only | A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1. |
| CVE-2019-0190 | High | 2019-01-30 | Not applicable | Exploited | A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop leading to a denial of service. This bug can be only triggered with Apache HTTP Server version 2.4.37 when using OpenSSL version 1.1.1 or later, due to an interaction in changes to handling of renegotiation attempts. |