Vulnerability Details : CVE-2017-8773
Quick Heal Internet Security 10.1.0.316, Quick Heal Total Security 10.1.0.316, and Quick Heal AntiVirus Pro 10.1.0.316 are vulnerable to Out of Bounds Write on a Heap Buffer due to improper validation of dwCompressionSize of Microsoft WIM Header WIMHEADER_V1_PACKED. This vulnerability can be exploited to gain Remote Code Execution as well as Privilege Escalation.
Vulnerability category: Memory CorruptionExecute codeGain privilege
Products affected by CVE-2017-8773
- cpe:2.3:a:quickheal:antivirus_pro:*:*:*:*:*:*:*:*
- cpe:2.3:a:quickheal:total_security:*:*:*:*:*:*:*:*
- cpe:2.3:a:quickheal:internet_security:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8773
0.84%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8773
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-8773
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-8773
-
http://payatu.com/oob-write-heap-buffer-dwcompressionsize-ms-wim/
OOB Write Heap Buffer dwCompressionSize MS-WIM - payatuThird Party Advisory
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