How severe is CVE-2002-0847?

CVE-2002-0847 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-0847 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0847?

CVE-2002-0847 primarily affects Tinyproxy. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0847?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2002-0847 published?

CVE-2002-0847 was published on 2002-08-12 and last updated on 2026-06-16.

CVE-2002-0847

CVE-2002-0847 is a high-severity vulnerability in Tinyproxy with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Tinyproxy
Published: 2002-08-12
Last modified: 2026-06-16

Description

tinyproxy HTTP proxy 1.5.0, 1.4.3, and earlier allows remote attackers to execute arbitrary code via memory that is freed twice (double-free).

Frequently asked questions

What is CVE-2002-0847?: tinyproxy HTTP proxy 1.5.0, 1.4.3, and earlier allows remote attackers to execute arbitrary code via memory that is freed twice (double-free).
How severe is CVE-2002-0847?: CVE-2002-0847 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0847 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0847?: CVE-2002-0847 primarily affects Tinyproxy. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0847?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-0847 published?: CVE-2002-0847 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:tinyproxy:tinyproxy:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:tinyproxy:tinyproxy:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:tinyproxy:tinyproxy:1.4.3:*:*:*:*:*:*:*

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