Vulnerability Details : CVE-2018-18628
An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.
Vulnerability category: Execute code
Products affected by CVE-2018-18628
- cpe:2.3:a:pippo:pippo:1.11.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18628
0.65%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18628
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/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-2018-18628
-
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18628
-
https://github.com/pippo-java/pippo/issues/458
Java deserialization vulnerability in SerializationSessionDataTranscoder.decode() · Issue #458 · pippo-java/pippo · GitHubExploit;Patch;Third Party Advisory
Jump to