Home/CVE/Buffer overflow in extproc in Oracle 10g allows remote attackers to execute arbitrary code via environment variables in
CVE

CVE-2004-1363

Buffer overflow in extproc in Oracle 10g allows remote attackers to execute arbitrary code via environment variables in

Buffer overflow in extproc in Oracle 10g allows remote attackers to execute arbitrary code via environment variables in the library name, which are expanded after the length check is performed.

CRITICAL · CVSS 9.8 EPSS 0.27664
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-131Incorrect Calculation of Buffer Size
▤

Affected Products & Versions

7
oracle application serverall versions
oracle collaboration suiteall versions
oracle database serverall versions
oracle e-business suiteall versions
oracle enterprise managerall versions
oracle enterprise manager database controlall versions
oracle enterprise manager grid controlall versions
◈

Detection Rules (IDS/IPS)

5
snort-communitySERVER-ORACLE sys.dbms_rectifier_diff.differences buffer overflow attemptattempted-user
snort-communitySERVER-WEBAPP Oracle iSQLPlus sid overflow attemptweb-application-attack
snort-communitySERVER-WEBAPP Oracle iSQLPlus username overflow attemptweb-application-attack
snort-communitySERVER-WEBAPP Oracle iSQLPlus login.uix username overflow attemptweb-application-attack
snort-communitySERVER-WEBAPP Oracle 10g iSQLPlus login.unix connectID overflow attemptweb-application-attack
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Aug 2004 · 04:00 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://marc.info/?l=bugtraq&m=110382345829397&w=2Mailing List
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101782-1Broken Link
http://www.kb.cert.org/vuls/id/316206Third Party AdvisoryUS Government Resource
http://www.ngssoftware.com/advisories/oracle23122004.txtBroken LinkPatchVendor Advisory
http://www.oracle.com/technology/deploy/security/pdf/2004alert68.pdfBroken LinkPatchVendor Advisory
http://www.securityfocus.com/bid/10871Broken LinkPatchThird Party AdvisoryVDB Entry
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