Linux · Security advisory · November 16, 2021
ELSA-2021-4292: Security update for 3 packages
ELSA-2021-4292, released November 16, 2021, fixes 7 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.9533
99th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 7
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libecap | ol 8 | 0:1.0.1-2.module+el8.3.0+7819+eb7d4ef6 |
| libecap-devel | ol 8 | 0:1.0.1-2.module+el8.3.0+7819+eb7d4ef6 |
| squid | ol 8 | 7:4.15-1.module+el8.5.0+20327+24c223d9 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-31806 | squid: An issue was discovered in Squid before 4.15 and 5.x before 5.0.6 | 7.4 | 0.9533 | None reported | |
| High | CVE-2021-33620 | squid: Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause adenial of service (affecting availability to a... | 7.4 | 0.7958 | None reported | |
| High | CVE-2021-28662 | libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. The... | 7.4 | 0.7176 | None reported | |
| High | CVE-2021-31807 | squid-openssl: An issue was discovered in Squid before 4.15 and 5.x before 5.0.6 | 7.4 | 0.1556 | None reported | |
| High | CVE-2021-28651 | libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. The... | 7.4 | 0.0745 | None reported | |
| High | CVE-2021-31808 | squid: An issue was discovered in Squid before 4.15 and 5.x before 5.0.6 | 7.4 | 0.0534 | None reported | |
| High | CVE-2021-28652 | libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. The... | 7.4 | 0.0434 | None reported |
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