CVE-2007-2845 json
Heap-based buffer overflow in the CAB unpacker in avast!
published 2007-05-24 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2837
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted CAB archive, resulting from an "integer cast around".
Patch / fix
Exploit prediction
6.28% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
References
-
securityfocus.com
/bid/24132
vdb-entry, patch
-
marc.info
/?l=full-disclosure&m=118000321419384&w=2
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/34477
vdb-entry
-
securityfocus.com
/archive/1/469469/100/0/threaded
mailing-list
-
secunia.com
/advisories/25380
third-party-advisory
- avast.com /eng/adnm-management-client-revision-history.html
-
osvdb.org
/36523
vdb-entry
-
securitytracker.com
/id?1018108
vdb-entry
-
vupen.com
/english/advisories/2007/1935
vdb-entry
Sources
- CVE List CVE-2007-2845
- NVD CVE-2007-2845
Fencer Vulns 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.