CVE-2010-1938
OpenPwnable Initiative's Encryption and Protocol Implementation (OPIE) Off-by-One Error Remote Code Execution and Denial of Service
Description
Off-by-one error in the __opiereadrec function in readrec.c in libopie in OPIE 2.4.1-test1 and earlier, as used on FreeBSD 6.4 through 8.1-PRERELEASE and other platforms, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long username, as demonstrated by a long USER command to the FreeBSD 8.0 ftpd.
INFO
Published Date :
May 28, 2010, 6:30 p.m.
Last Modified :
April 11, 2025, 12:51 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] |
Solution
- Update the affected packages.
- Upgrade the opie packages.
Public PoC/Exploit Available at Github
CVE-2010-1938 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2010-1938.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2010-1938 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2010-1938
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
A simple Python script to test an off-by-one vulnerability in the OPIE library (CVE-2010-1938). This vulnerability affects certain FTP servers and may allow for Denial of Service (DoS) or arbitrary code execution.
Python
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2010-1938 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2010-1938 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://blog.pi3.com.pl/?p=111 Added Reference http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584932 Added Reference http://secunia.com/advisories/39963 Added Reference http://secunia.com/advisories/39966 Added Reference http://secunia.com/advisories/45136 Added Reference http://security.FreeBSD.org/advisories/FreeBSD-SA-10:05.opie.asc Added Reference http://securityreason.com/achievement_securityalert/87 Added Reference http://securityreason.com/securityalert/7450 Added Reference http://securitytracker.com/id?1024040 Added Reference http://securitytracker.com/id?1025709 Added Reference http://site.pi3.com.pl/adv/libopie-adv.txt Added Reference http://www.debian.org/security/2011/dsa-2281 Added Reference http://www.exploit-db.com/exploits/12762 Added Reference http://www.securityfocus.com/bid/40403 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 31, 2010
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 9.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
59.85 }} -4.66%
score
0.98164
percentile