MEDIUM
Double free vulnerability in the ftpprchild function in ftppr in 3proxy 0.5 through 0.5.3i allows remote attackers to cause a denial of service (daemon crash) via multiple OPEN commands to the FTP proxy
Published Oct 29, 2007
5.0
MEDIUMCVSS 2.0
EPSS 2.08%
Description
Double free vulnerability in the ftpprchild function in ftppr in 3proxy 0.5 through 0.5.3i allows remote attackers to cause a denial of service (daemon crash) via multiple OPEN commands to the FTP proxy.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.08% 0.02079
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02079
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.08% (0.02079) | 80.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.08% (0.02079) | 78.98th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.62% (0.01621) | 80.56th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.97% (0.05973) | 93.75th | v3 (v2023.03.01) |
| Jun 17, 2024 | 6.81% (0.06809) | 93.91th | v3 (v2023.03.01) |
| Apr 1, 2024 | 6.59% (0.06585) | 93.66th | v3 (v2023.03.01) |
| Nov 4, 2023 | 6.17% (0.06169) | 92.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.73% (0.05732) | 92.13th | 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) |
Weaknesses (1)
References (10)
- http://3proxy.ru/0.5.3j/Changelog.txt x_refsource_CONFIRMPatch
- http://bugs.gentoo.org/show_bug.cgi?id=196772 x_refsource_CONFIRM
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-October/066985.html mailing-listx_refsource_FULLDISC
- http://osvdb.org/41870 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/27353 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/27607 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://security.gentoo.org/glsa/glsa-200711-13.xml vendor-advisoryx_refsource_GENTOO
- http://www.securityfocus.com/archive/1/482697/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/26180 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37401 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://3proxy.ru/0.5.3j/Changelog.txt | x_refsource_CONFIRMPatch | |
| http://bugs.gentoo.org/show_bug.cgi?id=196772 | x_refsource_CONFIRM | |
| http://lists.grok.org.uk/pipermail/full-disclosure/2007-October/066985.html | mailing-listx_refsource_FULLDISC | |
| http://osvdb.org/41870 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/27353 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/advisories/27607 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://security.gentoo.org/glsa/glsa-200711-13.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.securityfocus.com/archive/1/482697/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/26180 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37401 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 29, 2007
Updated Aug 7, 2024
Reserved Oct 22, 2007
Link CVE-2007-5622
CISA Vulnrichment
Updated n/a