security flaw
Published Dec 1, 2004
6.4
MEDIUMCVSS 2.0
EPSS 2.63%
Description
The smb_recv_trans2 function call in the samba filesystem (smbfs) in Linux kernel 2.4 and 2.6 does not properly handle the re-assembly of fragmented packets correctly, which could allow remote samba servers to (1) read arbitrary kernel information or (2) raise a counter value to an arbitrary number by sending the first part of the fragmented packet multiple times.
Affected products
No data.
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.1
- 2.4.2
- 2.4.3
- 2.4.4
- 2.4.5
- 2.4.6
- 2.4.7
- 2.4.8
- 2.4.9
- 2.4.10
- 2.4.11
- 2.4.12
- 2.4.13
- 2.4.14
- 2.4.15
- 2.4.16
- 2.4.17
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.20
- 2.4.21
- 2.4.21
- 2.4.21
- 2.4.21
- 2.4.22
- 2.4.23
- 2.4.23
- 2.4.23_ow2
- 2.4.24
- 2.4.24_ow1
- 2.4.25
- 2.4.26
- 2.4.27
- 2.4.27
- 2.4.27
- 2.4.27
- 2.4.27
- 2.4.27
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.0
- 2.6.1
- 2.6.1
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.6.6
- 2.6.7
- 2.6.7
- 2.6.8
- 2.6.8
- 2.6.8
- 2.6.8
- 2.6.9
- 2.6_test9_cvs
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 3.0
- 3.0
- 3.0
- 3.0
- core_2.0
- core_3.0
- 2.1
- 2.1
- 1.0
- 8
- 8.1
- 8.2
- 9.0
- 9.0
- 9.0
- 9.1
- 9.2
- 1.5
- 2.0
- 2.1
- 2.2
- 4.1
- 4.1
No data.
Red Hat Enterprise Linux 3
kernel-0:2.4.21-20.0.1.EL
Fixed · RHSA-2004:549
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2004:504
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2004:505
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2004:505
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2004:505
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2004:504
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | kernel-0:2.4.21-20.0.1.EL | Fixed | RHSA-2004:549 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2004:504 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2004:505 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2004:505 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2004:505 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2004:504 |
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:P/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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.63% (0.02626) | 84.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.63% (0.02626) | 83.45th | v5 (v2026.06.15) |
| Dec 10, 2025 | 4.40% (0.04400) | 88.59th | v4 (v2025.03.14) |
| Nov 5, 2025 | 3.37% (0.03370) | 86.85th | v4 (v2025.03.14) |
| Oct 28, 2025 | 4.59% (0.04595) | 88.72th | v4 (v2025.03.14) |
| Oct 27, 2025 | 3.37% (0.03370) | 86.87th | v4 (v2025.03.14) |
| Oct 13, 2025 | 4.59% (0.04595) | 88.69th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.37% (0.03370) | 86.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.61% (0.04607) | 81.71th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.37% (0.03370) | 86.53th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.81% (0.03805) | 91.75th | v3 (v2023.03.01) |
| Nov 8, 2023 | 8.38% (0.08382) | 93.73th | v3 (v2023.03.01) |
| Mar 23, 2023 | 10.87% (0.10870) | 94.15th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.82% (0.13816) | 94.71th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.69% (0.02686) | 82.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.69% (0.02686) | 81.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.69% (0.02686) | 62.66th | v2 (v2022.01.01) |
No CWE recorded.
References (25)
- http://marc.info/?l=bugtraq&m=110072140811965&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/13232/ third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20162 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20163 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20202 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20338 third-party-advisoryx_refsource_SECUNIA
- http://security.e-matters.de/advisories/142004.html x_refsource_MISC
- http://www.debian.org/security/2006/dsa-1067 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1069 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1070 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1082 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:022 vendor-advisoryx_refsource_MANDRAKE
- http://www.redhat.com/support/errata/RHSA-2004-504.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2004-505.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2004-537.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- http://www.securityfocus.com/bid/11695 vdb-entryx_refsource_BIDPatchVendor Advisory
- http://www.trustix.org/errata/2004/0061/ vendor-advisoryx_refsource_TRUSTIX
- https://access.redhat.com/security/cve/CVE-2004-0949 Vendor Advisory
- https://bugzilla.fedora.us/show_bug.cgi?id=2336 vendor-advisoryx_refsource_FEDORA
- https://bugzilla.redhat.com/show_bug.cgi?id=1617329 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18137 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2004-0949
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10360 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2004-0949
- https://www.ubuntu.com/usn/usn-30-1/ vendor-advisoryx_refsource_UBUNTU
Change history (0)
No recorded changes yet.