7.5

CVE-2002-0163: squid

CVSS: 7.5v2.0HighModified
Published 02-04-2003Last modified 08-08-2024
Open JSON
Some data may be incomplete
  • 2 references with an unsupported link type were hidden.

Vulnerability summary

CVE-2002-0163 is a high (CVSS 7.5) vulnerability in squid. EPSS estimates a 15.05% chance of exploitation in the next 30 days, higher than 96.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
43/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
15.05%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 02-04-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Heap-based buffer overflow in Squid before 2.4 STABLE4, and Squid 2.5 and 2.6 until March 12, 2002 distributions, allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via compressed DNS responses.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

15.05%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

0.00 pp

From 15.05% on 20-09-2026

20-09-202620-10-2026
EPSS score
15.05%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaseremotelinuxVerified

    Squid 2.4.1 - Remote Buffer Overflow

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Squid1 product

1 vendor · 1 product

References

6 links