Vulnerability CVE-2021-35331


Published: 2021-07-05

Description:
** DISPUTED ** In Tcl 8.6.11, a format string vulnerability in nmakehlp.c might allow code execution via a crated file. NOTE: multiple third parties dispute the significance of this finding.

Type:

CWE-134

(Uncontrolled Format String)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
TCL -> TCL 

 References:
https://core.tcl-lang.org/tcl/info/28ef6c0c741408a2
https://core.tcl-lang.org/tcl/info/bad6cc213dfe8280
https://github.com/tcltk/tcl/commit/4705dbdde2f32ff90420765cd93e7ac71d81a222
https://sqlite.org/forum/info/7dcd751996c93ec9

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