Squid Web Proxy
Vendor:
First CVE: Feb 20, 1998 · Active for 28 years
3
Total CVEs
More Total CVEs than 68% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
4.6
Avg CVSS
Higher Avg CVSS than 6% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Squid Web Proxy over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 20, 1998
28 years ago
Most Recent CVE
Mar 12, 2001
9,269 days ago
CVE Severity & Scoring
Squid Web Proxy3 CVEs
33%
33%
33%
All CVEs353,173 CVEs
45%
40%
11%
LowMediumHigh
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown3 (100.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High0 (0.0%)
Unknown3 (100.0%)
User Interaction
None0 (0.0%)
Unknown3 (100.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None0 (0.0%)
Unknown3 (100.0%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-1999-1481MEDIUM Squid 2.2.STABLE5 and below, when using external authentication, allows attackers to bypass access controls via a newline in the user/password pair. | Dec 31, 1999 | 5.0 | 23 | NO | YES |
CVE-1999-1273HIGH Squid Internet Object Cache 1.1.20 allows users to bypass access control lists (ACLs) by encoding the URL with hexadecimal escape sequences. | Feb 20, 1998 | 7.5 | 19 | NO | NO |
squid 2.3 and earlier allows local users to overwrite arbitrary files via a symlink attack in some configurations. | Mar 12, 2001 | 1.2 | 10 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
33.3% of CVEs· 88th percentile
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Squid Web Proxy
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 2.3_stable4 | 1 | 1.2 | 0.3% | 0 | 0 |
| 2.2 | 1 | 5.0 | 3.6% | 0 | 1 |
| 2.1 | 1 | 5.0 | 3.6% | 0 | 1 |
| 1.1.20 | 1 | 7.5 | 1.3% | 0 | 0 |
| 1.1 | 1 | 5.0 | 3.6% | 0 | 1 |
| 1.0novm | 1 | 5.0 | 3.6% | 0 | 1 |
| 1.0 | 1 | 5.0 | 3.6% | 0 | 1 |