CVE-2004-0842
What it is
Internet Explorer 6.0 SP1 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (application crash from "memory corruption") via certain malformed Cascading Style Sheet (CSS) elements that trigger heap-based buffer overflows, as demonstrated using the "<STYLE>@;/*" string, possibly due to a missing comment terminator that may cause an invalid length to trigger a large memory copy operation, aka the "CSS Heap Memory Corruption Vulnerability."
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 56.6% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 56.6% in the next 30 days (EPSS).
- Severity: 7.5 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 56.6% · EPSS, next 30 days
- Record status
- Modified
Affected
- Avaya ip600 Media Servers
- Microsoft Ie 6.0
- Microsoft Internet Explorer 5.0.1
- Microsoft Internet Explorer 5.5
- Microsoft Internet Explorer 6.0
- Avaya Definity One Media Server
- Avaya s3400
- Avaya s8100
Attack profile CVSS 2.0 · 7.5
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- Partial
- Availability
- Partial
Raw vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2004-0842.md and follow it. Check whether this project is affected by CVE-2004-0842. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.ecqurity.com/adv/IEstyle.html
- http://www.securityfocus.com/bid/10816
- http://www.ecqurity.com/adv/IEstyle.html
- http://www.securityfocus.com/bid/10816
References
- http://marc.info/?l=bugtraq&m=109107496214572&w=2
- http://marc.info/?l=full-disclosure&m=109060455614702&w=2
- http://marc.info/?l=full-disclosure&m=109102919426844&w=2
- http://secunia.com/advisories/12806
- http://www.ciac.org/ciac/bulletins/p-006.shtml
- http://www.ecqurity.com/adv/IEstyle.html
- http://www.kb.cert.org/vuls/id/291304
- http://www.securiteam.com/exploits/5NP042KF5A.html
- http://www.securityfocus.com/bid/10816
- http://www.us-cert.gov/cas/techalerts/TA04-293A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-038
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16675
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2906
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3372
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4169
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5592
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6579
- http://marc.info/?l=bugtraq&m=109107496214572&w=2
- http://marc.info/?l=full-disclosure&m=109060455614702&w=2
- http://marc.info/?l=full-disclosure&m=109102919426844&w=2
- http://secunia.com/advisories/12806
- http://www.ciac.org/ciac/bulletins/p-006.shtml
- http://www.ecqurity.com/adv/IEstyle.html
- http://www.kb.cert.org/vuls/id/291304
- http://www.securiteam.com/exploits/5NP042KF5A.html