MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation
Published Feb 2, 2011
4.3
MEDIUMCVSS 2.0
EPSS 1.58%
Description
MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation.
Affected products
No data.
- 5.0.0
- 5.0.1
- 5.0.2
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:M/Au:N/C:N/I:P/A:N
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.58% (0.01585) | 74.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.58% (0.01585) | 72.31th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.79% (0.00786) | 72.15th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.40% (0.00398) | 74.39th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.40% (0.00398) | 72.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00398) | 69.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (10)
- http://grid.ncsa.illinois.edu/myproxy/security/myproxy-adv-2011-01.txt x_refsource_MISCVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053461.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053473.html vendor-advisoryx_refsource_FEDORA
- http://lists.globus.org/pipermail/security-announce/2011-January/000018.html mailing-listx_refsource_MLISTPatch
- http://osvdb.org/70494 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/42972 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/43103 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/45916 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2011/0227 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64830 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://grid.ncsa.illinois.edu/myproxy/security/myproxy-adv-2011-01.txt | x_refsource_MISCVendor Advisory | |
| http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053461.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053473.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.globus.org/pipermail/security-announce/2011-January/000018.html | mailing-listx_refsource_MLISTPatch | |
| http://osvdb.org/70494 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/42972 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/43103 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/45916 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2011/0227 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/64830 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.