// For flags

CVE-2008-1803

rdesktop: channel_process() Integer Signedness Vulnerability

Severity Score

9.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Integer signedness error in the xrealloc function (rdesktop.c) in RDesktop 1.5.0 allows remote attackers to execute arbitrary code via unknown parameters that trigger a heap-based overflow. NOTE: the role of the channel_process function was not specified by the original researcher.

Un error en la propiedad signedness de enteros en la función xrealloc (archivo rdesktop.c) en RDesktop versión 1.5.0, permite a atacantes remotos ejecutar código arbitrario por medio de parámetros desconocidos que desencadenan un desbordamiento en la región heap de la memoria. NOTA: el rol de la función channel_process no fue especificado por el investigador original.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
Attack Vector
Adjacent
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2008-04-15 CVE Reserved
  • 2008-05-08 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-08-07 First Exploit
  • 2024-09-06 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-189: Numeric Errors
CAPEC
References (26)
URL Tag Source
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=698 Third Party Advisory
http://support.avaya.com/elmodocs2/security/ASA-2008-360.htm X_refsource_confirm
http://www.securityfocus.com/bid/29097 Vdb Entry
http://www.securitytracker.com/id?1019992 Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/42277 Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9800 Signature
URL Date SRC
http://rdesktop.cvs.sourceforge.net/rdesktop/rdesktop/rdesktop.c?r1=1.161&r2=1.162&pathrev=HEAD 2024-08-07
URL Date SRC
http://sourceforge.net/mailarchive/message.php?msg_name=20080511065217.GA24455%40cse.unsw.EDU.AU 2017-09-29
URL Date SRC
http://secunia.com/advisories/30118 2017-09-29
http://secunia.com/advisories/30248 2017-09-29
http://secunia.com/advisories/30713 2017-09-29
http://secunia.com/advisories/31224 2017-09-29
http://secunia.com/advisories/31928 2017-09-29
http://security.gentoo.org/glsa/glsa-200806-04.xml 2017-09-29
http://sunsolve.sun.com/search/document.do?assetkey=1-26-240708-1 2017-09-29
http://www.debian.org/security/2008/dsa-1573 2017-09-29
http://www.mandriva.com/security/advisories?name=MDVSA-2008:101 2017-09-29
http://www.redhat.com/archives/fedora-package-announce/2008-May/msg00244.html 2017-09-29
http://www.redhat.com/archives/fedora-package-announce/2008-May/msg00270.html 2017-09-29
http://www.redhat.com/archives/fedora-package-announce/2008-May/msg00296.html 2017-09-29
http://www.redhat.com/support/errata/RHSA-2008-0575.html 2017-09-29
http://www.ubuntu.com/usn/usn-646-1 2017-09-29
http://www.vupen.com/english/advisories/2008/1467/references 2017-09-29
http://www.vupen.com/english/advisories/2008/2403 2017-09-29
https://access.redhat.com/security/cve/CVE-2008-1803 2008-07-24
https://bugzilla.redhat.com/show_bug.cgi?id=445829 2008-07-24
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Rdesktop
Search vendor "Rdesktop"
 Rdesktop
Search vendor "Rdesktop" for product "Rdesktop"
 1.5.0
Search vendor "Rdesktop" for product "Rdesktop" and version "1.5.0"
-
Affected