CVE-2007-2845: avast avast_antivirus
CVSS: 9.3v2.0HighModified
Published 24-05-2007Last modified 07-08-2024
Vulnerability summary
CVE-2007-2845 is a high (CVSS 9.3) vulnerability in avast avast_antivirus. EPSS estimates a 6.28% chance of exploitation in the next 30 days, higher than 93.5% of scored vulnerabilities.
CVSS score
9.3/10
010
High · v2.0 (NVD)EPSS score
6.28%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 24-05-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
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".
CVSS metrics
1 score · 1 source · 1 versionHigh 9.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
6.28%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
0.00 pp
From 6.28% on 19-09-2026
19-09-202619-10-2026
EPSS score6.28%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Avast1 product
- avast_antivirus≤ 4.6.394 | ≤ 4.7.652
1 vendor · 1 product
References
9 links- www.avast.com/eng/adnm-management-client-revision-history.htmlX Refsource CONFIRM