HIGH
The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving an "unchecked buffer," probably a buffer overflow, aka ".NET JIT Compiler Vulnerability"
Published Jul 10, 2007
9.3
HIGHCVSS 2.0
EPSS 30.67%
Description
The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving an "unchecked buffer," probably a buffer overflow, aka ".NET JIT Compiler Vulnerability".
Affected products
No data.
AND
Running on/with
OR
- n/a
- n/a
- n/a
- n/a
OR
- 1.0
- 1.1
- 2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
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.
30.67% 0.30666
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.30666
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 30.67% (0.30666) | 98.20th | v5 (v2026.06.15) |
| Jun 15, 2026 | 30.67% (0.30666) | 98.00th | v5 (v2026.06.15) |
| Mar 30, 2025 | 61.82% (0.61823) | 98.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 67.01% (0.67008) | 98.00th | v4 (v2025.03.14) |
| Mar 17, 2025 | 61.82% (0.61823) | 98.16th | v4 (v2025.03.14) |
| Mar 15, 2025 | 87.22% (0.87220) | 98.94th | v3 (v2023.03.01) |
| Dec 17, 2024 | 84.41% (0.84405) | 98.71th | v3 (v2023.03.01) |
| May 13, 2024 | 67.54% (0.67536) | 97.94th | v3 (v2023.03.01) |
| Apr 5, 2024 | 67.14% (0.67145) | 97.88th | v3 (v2023.03.01) |
| Jan 20, 2024 | 67.16% (0.67155) | 97.66th | v3 (v2023.03.01) |
| Dec 12, 2023 | 67.30% (0.67302) | 97.64th | v3 (v2023.03.01) |
| May 6, 2023 | 60.25% (0.60252) | 97.21th | v3 (v2023.03.01) |
| Mar 31, 2023 | 67.01% (0.67012) | 97.35th | v3 (v2023.03.01) |
| Mar 7, 2023 | 76.98% (0.76985) | 97.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 46.72% (0.46718) | 98.56th | v2 (v2022.01.01) |
| Feb 4, 2022 | 46.72% (0.46718) | 98.03th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html vendor-advisoryx_refsource_HP
- http://osvdb.org/35956 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/26003 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/24811 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018356 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA07-191A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2007/2482 vdb-entryx_refsource_VUPENVendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-040 vendor-advisoryx_refsource_MS
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34639 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1873 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html | vendor-advisoryx_refsource_HP | |
| http://osvdb.org/35956 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/26003 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/24811 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1018356 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/cas/techalerts/TA07-191A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| http://www.vupen.com/english/advisories/2007/2482 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-040 | vendor-advisoryx_refsource_MS | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/34639 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1873 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Jul 10, 2007
Updated Aug 7, 2024
Reserved Jan 3, 2007
Link CVE-2007-0043
CISA Vulnrichment
Updated n/a