The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields
Published Feb 7, 2007
5.0
MEDIUMCVSS 2.0
EPSS 11.35%
Description
The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields.
Affected products
No data.
- 11
- 11.1
- 11.5
- 11.5
- 11.5
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.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 11.35% (0.11352) | 95.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 11.01% (0.11011) | 95.32th | v5 (v2026.06.15) |
| Mar 30, 2025 | 13.97% (0.13970) | 93.73th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.28% (0.16277) | 91.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 13.97% (0.13970) | 93.81th | v4 (v2025.03.14) |
| Dec 28, 2024 | 52.31% (0.52311) | 97.69th | v3 (v2023.03.01) |
| Aug 19, 2024 | 30.84% (0.30838) | 97.04th | v3 (v2023.03.01) |
| Dec 12, 2023 | 27.15% (0.27150) | 96.31th | v3 (v2023.03.01) |
| Nov 4, 2023 | 24.70% (0.24705) | 96.11th | v3 (v2023.03.01) |
| Jul 12, 2023 | 24.49% (0.24488) | 96.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 23.96% (0.23963) | 95.81th | 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) |
No CWE recorded.
References (10)
- http://osvdb.org/32989 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/24009 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24512 third-party-advisoryx_refsource_SECUNIA
- http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp x_refsource_CONFIRM
- http://www.securityfocus.com/bid/22365 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/0461 vdb-entryx_refsource_VUPEN
- http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317 x_refsource_CONFIRM
- http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058 x_refsource_CONFIRM
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32137 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/3248 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/32989 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/24009 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/24512 | third-party-advisoryx_refsource_SECUNIA | |
| http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/22365 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2007/0461 | vdb-entryx_refsource_VUPEN | |
| http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317 | x_refsource_CONFIRM | |
| http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058 | x_refsource_CONFIRM | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/32137 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/3248 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.