CVE-2016-9296
Description
A null pointer dereference bug affects the 16.02 and many old versions of p7zip. A lack of null pointer check for the variable folders.PackPositions in function CInArchive::ReadAndDecodePackedStreams in CPP/7zip/Archive/7z/7zIn.cpp, as used in the 7z.so library and in 7z applications, will cause a crash and a denial of service when decoding malformed 7z files.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.653
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2016-7804,CVE-2016-9296,CVE-2022-47069 are affected in 7zip (.exe package) 16.02 | Windows |
| Vulnerabilities CVE-2016-7804,CVE-2016-9296,CVE-2022-47069 are affected in 7zip (x64) (.exe package) 16.02 | Windows |
| Vulnerabilities CVE-2016-7804,CVE-2016-9296,CVE-2022-47069 are affected in 7 Zip (MSI) (x64) 16.02 | Windows |
| Multiple Vulnerabilities are affected in 7 Zip (MSI) 16.02 | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-331273 | 7 Zip (exe) (23.01) |
| PATCH-331274 | 7 Zip (exe) (x64) (23.01) |
| PATCH-355990 | 7 Zip (MSI) (x64) (26.00) |
| PATCH-355989 | 7 Zip (MSI) (26.00) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234