security flaw
Published Sep 3, 2003
7.5
HIGHCVSS 2.0
EPSS 26.97%
Description
Buffer overflow in PAM SMB module (pam_smb) 1.1.6 and earlier, when authenticating to a remote service, allows remote attackers to execute arbitrary code.
Affected products
No data.
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 2.0_rc4
- 1.1.6-2
- 1.1.6-2
- 1.1.6-5
- 1.1.6-7
No data.
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2003:262
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2003:262
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2003:262
Red Hat Linux 7.2
n/a
Fixed · RHSA-2003:261
Red Hat Linux 7.3
n/a
Fixed · RHSA-2003:261
Red Hat Linux 8.0
n/a
Fixed · RHSA-2003:261
Red Hat Linux 9
n/a
Fixed · RHSA-2003:261
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2003:262
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2003:262 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2003:262 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2003:262 |
| Red Hat Linux 7.2 | n/a | Fixed | RHSA-2003:261 |
| Red Hat Linux 7.3 | n/a | Fixed | RHSA-2003:261 |
| Red Hat Linux 8.0 | n/a | Fixed | RHSA-2003:261 |
| Red Hat Linux 9 | n/a | Fixed | RHSA-2003:261 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2003:262 |
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: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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 26.97% (0.26975) | 97.98th | v5 (v2026.06.15) |
| Jul 13, 2026 | 26.97% (0.26975) | 97.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 25.43% (0.25427) | 97.67th | v5 (v2026.06.15) |
| Feb 8, 2026 | 49.33% (0.49334) | 97.70th | v4 (v2025.03.14) |
| Mar 30, 2025 | 42.16% (0.42158) | 97.17th | v4 (v2025.03.14) |
| Mar 29, 2025 | 33.66% (0.33657) | 95.24th | v4 (v2025.03.14) |
| Mar 19, 2025 | 42.16% (0.42158) | 97.03th | v4 (v2025.03.14) |
| Mar 17, 2025 | 35.70% (0.35703) | 96.71th | v4 (v2025.03.14) |
| Dec 17, 2024 | 72.47% (0.72475) | 98.27th | v3 (v2023.03.01) |
| Jul 1, 2024 | 60.88% (0.60880) | 97.81th | v3 (v2023.03.01) |
| Feb 8, 2024 | 56.31% (0.56314) | 97.56th | v3 (v2023.03.01) |
| Sep 18, 2023 | 51.18% (0.51176) | 97.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 47.82% (0.47819) | 96.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 40.59% (0.40588) | 98.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 40.59% (0.40588) | 97.48th | v2 (v2022.01.01) |
No CWE recorded.
References (14)
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000734 vendor-advisoryx_refsource_CONECTIVA
- http://marc.info/?l=bugtraq&m=106252769930090&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/9611 third-party-advisoryx_refsource_SECUNIA
- http://us2.samba.org/samba/ftp/pam_smb/ x_refsource_CONFIRM
- http://www.debian.org/security/2003/dsa-374 vendor-advisoryx_refsource_DEBIANPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/680260 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.redhat.com/support/errata/RHSA-2003-261.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2003-262.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- http://www.turbolinux.com/security/TLSA-2003-50.txt vendor-advisoryx_refsource_TURBO
- https://access.redhat.com/security/cve/CVE-2003-0686 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617064 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2003-0686
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A469 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2003-0686
Change history (0)
No recorded changes yet.