HIGH
Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 allows remote attackers to cause a denial of service (application crash) via a certain length field in JPEG2000 data, as demonstrated by sending an "invite to view my webcam" request, and then injecting a DLL into the attacker's peer Yahoo! Messenger application when this request is accepted
Published Aug 17, 2007
9.3
HIGHCVSS 2.0
EPSS 9.31%
Description
Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 allows remote attackers to cause a denial of service (application crash) via a certain length field in JPEG2000 data, as demonstrated by sending an "invite to view my webcam" request, and then injecting a DLL into the attacker's peer Yahoo! Messenger application when this request is accepted.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
9.31% 0.09314
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.09314
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.31% (0.09314) | 95.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.31% (0.09314) | 94.72th | v5 (v2026.06.15) |
| May 28, 2026 | 16.07% (0.16074) | 94.89th | v4 (v2025.03.14) |
| Mar 30, 2025 | 17.55% (0.17551) | 94.55th | v4 (v2025.03.14) |
| Mar 29, 2025 | 37.59% (0.37588) | 95.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 17.55% (0.17551) | 94.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 7.83% (0.07835) | 94.49th | v3 (v2023.03.01) |
| Jun 20, 2024 | 7.83% (0.07835) | 94.25th | v3 (v2023.03.01) |
| May 13, 2024 | 6.19% (0.06186) | 93.52th | v3 (v2023.03.01) |
| Jan 19, 2024 | 6.34% (0.06342) | 92.96th | v3 (v2023.03.01) |
| Dec 12, 2023 | 5.11% (0.05110) | 92.10th | v3 (v2023.03.01) |
| Nov 6, 2023 | 5.53% (0.05529) | 92.40th | v3 (v2023.03.01) |
| Sep 29, 2023 | 6.07% (0.06074) | 92.63th | v3 (v2023.03.01) |
| Aug 23, 2023 | 6.01% (0.06008) | 92.54th | v3 (v2023.03.01) |
| Jul 18, 2023 | 5.04% (0.05045) | 91.85th | v3 (v2023.03.01) |
| Jun 13, 2023 | 5.36% (0.05358) | 91.95th | v3 (v2023.03.01) |
| May 8, 2023 | 5.71% (0.05709) | 92.11th | v3 (v2023.03.01) |
| Apr 2, 2023 | 4.17% (0.04174) | 90.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.60% (0.04604) | 91.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.00% (0.10995) | 94.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.00% (0.10995) | 94.44th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.00% (0.10995) | 88.52th | v2 (v2022.01.01) |
Weaknesses (2)
References (10)
- http://osvdb.org/38221 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/26501 third-party-advisoryx_refsource_SECUNIA
- http://www.avertlabs.com/research/blog/index.php/2007/08/15/more-on-the-yahoo-messenger-webcam-0day/ x_refsource_MISC
- http://www.kb.cert.org/vuls/id/515968 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/25330 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018586 vdb-entryx_refsource_SECTRACK
- http://www.team509.com/expyahoo.rar x_refsource_MISC
- http://www.vupen.com/english/advisories/2007/2917 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36115 vdb-entryx_refsource_XF
- https://www.xfocus.net/bbs/index.php?act=ST&f=2&t=64639&page=1#entry321749 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/38221 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/26501 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.avertlabs.com/research/blog/index.php/2007/08/15/more-on-the-yahoo-messenger-webcam-0day/ | x_refsource_MISC | |
| http://www.kb.cert.org/vuls/id/515968 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/25330 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1018586 | vdb-entryx_refsource_SECTRACK | |
| http://www.team509.com/expyahoo.rar | x_refsource_MISC | |
| http://www.vupen.com/english/advisories/2007/2917 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/36115 | vdb-entryx_refsource_XF | |
| https://www.xfocus.net/bbs/index.php?act=ST&f=2&t=64639&page=1#entry321749 | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 17, 2007
Updated Aug 7, 2024
Reserved Aug 17, 2007
Link CVE-2007-4391
CISA Vulnrichment
Updated n/a