MEDIUM SEVERITY

CVE-2012-3505

Tinyproxy vulnerability

CVSS
5.0
EPSS
7.3%
EPSS pct
94th
Exploited
No known
Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via (1) a large number of headers or (2) a large number of forged headers that trigger hash collisions predictably. bucket.
Affected vendor
Banu
Affected product
Tinyproxy
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness type (CWE)
Published
2012-10-09

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to availability.

Its EPSS score of 7.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2012-3505

  • Confirm whether Banu Tinyproxy is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2012-3505.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2012-3505

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2012-3505 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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