psi: remote DoS vulnerability
Published Mar 3, 2009
10.0
HIGHCVSS 2.0
EPSS 18.20%
Description
PSI Jabber client before 0.12.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a file transfer request with a negative value in a SOCKS5 option, which bypasses a signed integer check and triggers an integer overflow and a heap-based buffer overflow.
Affected products
No data.
Running on/with
- n/a
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:C/I:C/A:C
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 18.20% (0.18201) | 97.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 18.20% (0.18201) | 96.83th | v5 (v2026.06.15) |
| Sep 19, 2025 | 22.87% (0.22866) | 95.70th | v4 (v2025.03.14) |
| May 20, 2025 | 25.46% (0.25457) | 95.90th | v4 (v2025.03.14) |
| Mar 30, 2025 | 26.54% (0.26538) | 95.89th | v4 (v2025.03.14) |
| Mar 29, 2025 | 25.46% (0.25457) | 93.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 26.54% (0.26538) | 95.91th | v4 (v2025.03.14) |
| Dec 17, 2024 | 28.53% (0.28531) | 96.85th | v3 (v2023.03.01) |
| Jun 6, 2023 | 7.43% (0.07432) | 93.14th | v3 (v2023.03.01) |
| Mar 7, 2023 | 10.10% (0.10095) | 93.95th | v3 (v2023.03.01) |
| Mar 6, 2023 | 37.39% (0.37385) | 97.92th | v2 (v2022.01.01) |
| Feb 4, 2022 | 37.39% (0.37385) | 97.10th | v2 (v2022.01.01) |
References (18)
- http://bugs.gentoo.org/show_bug.cgi?id=252830 x_refsource_CONFIRMExploit
- http://jolmos.blogspot.com/2008/12/psi-remote-integer-overflow.html x_refsource_MISC
- http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00001.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/33311 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/34119 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/34259 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/34301 third-party-advisoryx_refsource_SECUNIA
- http://sourceforge.net/project/shownotes.php?release_id=658912 x_refsource_CONFIRMPatch
- http://www.debian.org/security/2009/dsa-1741 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2009/02/25/5 mailing-listx_refsource_MLISTExploit
- http://www.securityfocus.com/archive/1/499563 mailing-listx_refsource_BUGTRAQExploit
- https://access.redhat.com/security/cve/CVE-2008-6393 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=488298 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2008-6393
- https://www.cve.org/CVERecord?id=CVE-2008-6393
- https://www.exploit-db.com/exploits/7555 exploitx_refsource_EXPLOIT-DB
- https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00071.html vendor-advisoryx_refsource_FEDORA
- https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00080.html vendor-advisoryx_refsource_FEDORA
Change history (0)
No recorded changes yet.