CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.9 | $0-$5k | 0.00 |
A vulnerability was found in WinUAE 1.4.4. It has been classified as critical. This affects the function zfile_gunzip
of the file zfile.c. 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. The summary by CVE is:
Stack-based buffer overflow in the zfile_gunzip function in zfile.c in WinUAE 1.4.4 and earlier allows user-assisted remote attackers to execute arbitrary code via a long filename in a gzipped archive, such as a (1) gz, (2) adz, (3) roz, or (4) hdz archive in a compressed floppy disk image.
The weakness was published 12/24/2007 by Luigi Auriemma (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2007-6537 since 12/27/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.
A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.9
VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/21/2007 🔍12/24/2007 🔍
12/24/2007 🔍
12/24/2007 🔍
12/27/2007 🔍
12/27/2007 🔍
03/16/2015 🔍
09/13/2018 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Luigi Auriemma
Status: Not defined
CVE: CVE-2007-6537 (🔍)
SecurityFocus: 26979 - WinUAE 'zfile.c' Stack-Based Buffer Overflow Vulnerability
Secunia: 28208 - WinUAE Floppy Disk Image File Loading Buffer Overflow, Moderately Critical
OSVDB: 39902 - WinUAE zfile.c zfile_gunzip Function Stack-Based Overflow
Vupen: ADV-2007-4306
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/16/2015 13:43Updated: 09/13/2018 09:41
Changes: 03/16/2015 13:43 (62), 09/13/2018 09:41 (1)
Complete: 🔍
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