CVE-2015-5309
Description
Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
Risk Information
Base Score
9.8
MODERATE
Vector
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
1.736
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| update putty 0.65 to latest version | Windows |
| update putty 0.65 (x64) to latest version | Windows |
| putty security update(DSA-3409-1) putty_0.63-10+deb8u1_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-337645 | PuTTY (0.81) |
| PATCH-337646 | PuTTY (x64) (0.81) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234