CVE-2009-4495: n/a vulnerability

CVE-2009-4495: Yaws 1.85 writes data to a log file without sanitizing non-printable characters, which might allow remote a...

Yaws 1.85 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 07:01 UTC (UTC+00:00)

Security readout for executives and security teams

Yaws 1.85 may record attacker-supplied terminal escape characters in web logs. If an administrator later views those raw logs in a susceptible terminal, the log content could manipulate the terminal window and may have more serious effects depending on the terminal emulator. Exposure is most likely on systems still running Yaws 1.85 where HTTP request data is logged and operators inspect raw logs in terminal-based tools. Treat this as a legacy exposure cleanup issue unless Yaws 1.85 is present in production. Priority rises where administrators routinely inspect raw logs from internet-facing services in terminal sessions. Mitigation focus: Check Yaws/vendor guidance for fixed versions or official remediation.; Upgrade away from Yaws 1.85 if a maintained fixed release is available.; Avoid viewing untrusted raw logs directly in terminal emulators..

Prepared: Jun 28, 2026, 03:36 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2009-4495 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 13, 2010, 20:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.