CVE-2012-6558 json
Heap-based buffer overflow in HeavenTools PE Explorer 1.99 R6 allows remote attackers to execute arbitrary code via the size value for a st…
published 2013-05-23 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6405
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.5%
- EPSS 5.5% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
Heap-based buffer overflow in HeavenTools PE Explorer 1.99 R6 allows remote attackers to execute arbitrary code via the size value for a string in the resource section of a Portable Executable (PE) file.
Exploit prediction
5.47% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- waleedassar.blogspot.com http://waleedassar.blogspot.com/2012/05/pe-explorer-heap-overflow-vulnerability.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
waleedassar.blogspot.com
/2012/05/pe-explorer-heap-overflow-vulnerability.html
exploit
-
secunia.com
/advisories/49239
third-party-advisory, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/75742
vdb-entry
-
securityfocus.com
/bid/53618
vdb-entry
Sources
- CVE List CVE-2012-6558
- NVD CVE-2012-6558
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.