CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.5 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Tcl 8.5a5 on Windows. Affected is some unknown functionality of the file Tcl/Tk of the component Registry Key Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in tcl/win/tclWinReg.c in Tcl (Tcl/Tk) before 8.5a6 allows local users to gain privileges via long registry key paths.
The weakness was released 05/25/2007 by Martin Lemburg (Website). The advisory is shared for download at sourceforge.net. This vulnerability is traded as CVE-2007-2877 since 05/29/2007. The attack can only be initiated within the local network. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.
Upgrading to version 8.4.15 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (34515). Entries connected to this vulnerability are available at VDB-153067, VDB-196408, VDB-199995 and VDB-201505.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 5.5
VulDB Base Score: 6.3
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Tcl 8.4.15
Timeline
05/25/2007 🔍05/25/2007 🔍
05/29/2007 🔍
05/29/2007 🔍
06/01/2007 🔍
04/06/2019 🔍
Sources
Advisory: sourceforge.netResearcher: Martin Lemburg
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-2877 (🔍)
X-Force: 34515 - Tcl tclWinReg.c buffer overflow, High Risk
Secunia: 25401 - Tcl Windows Registry Key Buffer Overflow, Less Critical
OSVDB: 36528 - Tcl (Tcl/Tk) tcl/win/tclWinReg.c Registry Key Path Local Overflow
See also: 🔍
Entry
Created: 06/01/2007 17:12Updated: 04/06/2019 08:50
Changes: 06/01/2007 17:12 (53), 04/06/2019 08:50 (16)
Complete: 🔍
Cache ID: 3:860:103
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