CVE-2021-35331
HIGH
7.8
CVSS Score
Published: July 5, 2021 at 02:59 PM UTC
Updated: June 17, 2026 at 03:57 AM UTC
1 product affected across 1 vendorTcl
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Severity
HIGH7.8
Exploit prediction
EPSS 2%
Description
In Tcl 8.6.11, a format string vulnerability in nmakehlp.c might allow code execution via a crafted file. NOTE: multiple third parties dispute the significance of this finding
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCExploitPatchVendor Advisory
Source: [email protected]
https://core.tcl-lang.org/tcl/info/28ef6c0c741408a2x_refsource_MISCExploitVendor Advisory
Source: [email protected]
https://core.tcl-lang.org/tcl/info/bad6cc213dfe8280x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/tcltk/tcl/commit/4705dbdde2f32ff90420765cd93e7ac71d81a222x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://sqlite.org/forum/info/7dcd751996c93ec9CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-134
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