HIGH
httpd mod_digest nonce not verified
Published Feb 3, 2004
7.5
HIGHCVSS 2.0
EPSS 5.56%
Description
mod_digest for Apache before 1.3.31 does not properly verify the nonce of a client response by using a AuthNonce secret.
Affected products
No data.
- ≤ 1.3.30
No data.
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2004:600
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2004:600
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2004:600
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2004:600
Red Hat Stronghold 4
n/a
Fixed · RHSA-2004:653
Stronghold 4.0 for Red Hat Enterprise Linux AS (version 2.1)
n/a
Fixed · RHSA-2005:816
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2004:600 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2004:600 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2004:600 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2004:600 |
| Red Hat Stronghold 4 | n/a | Fixed | RHSA-2004:653 |
| Stronghold 4.0 for Red Hat Enterprise Linux AS (version 2.1) | n/a | Fixed | RHSA-2005:816 |
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.56% 0.05562
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05562
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 (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.56% (0.05562) | 92.61th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.56% (0.05562) | 91.83th | v5 (v2026.06.15) |
| Dec 28, 2025 | 19.65% (0.19648) | 95.22th | v4 (v2025.03.14) |
| Dec 27, 2025 | 26.04% (0.26037) | 96.13th | v4 (v2025.03.14) |
| Oct 28, 2025 | 19.65% (0.19648) | 95.16th | v4 (v2025.03.14) |
| Oct 27, 2025 | 26.04% (0.26037) | 96.05th | v4 (v2025.03.14) |
| Oct 1, 2025 | 19.65% (0.19648) | 95.25th | v4 (v2025.03.14) |
| Jul 30, 2025 | 26.04% (0.26037) | 96.05th | v4 (v2025.03.14) |
| Mar 30, 2025 | 19.65% (0.19648) | 94.94th | v4 (v2025.03.14) |
| Mar 29, 2025 | 28.50% (0.28500) | 94.47th | v4 (v2025.03.14) |
| Mar 19, 2025 | 19.65% (0.19648) | 94.72th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.82% (0.11824) | 93.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.55% (0.00550) | 78.26th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.38% (0.00377) | 72.06th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.38% (0.00377) | 69.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00487) | 72.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.24% (0.05242) | 89.75th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.24% (0.05242) | 88.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.24% (0.05242) | 75.28th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (29)
- http://marc.info/?l=bugtraq&m=108437852004207&w=2 mailing-listx_refsource_BUGTRAQ
- http://security.gentoo.org/glsa/glsa-200405-22.xml vendor-advisoryx_refsource_GENTOO
- http://securitytracker.com/id?1008920 vdb-entryx_refsource_SECTRACK
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101555-1 vendor-advisoryx_refsource_SUNALERT
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101841-1 vendor-advisoryx_refsource_SUNALERT
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57628-1 vendor-advisoryx_refsource_SUNALERT
- http://www.mail-archive.com/dev%40httpd.apache.org/msg19007.html x_refsource_CONFIRM
- http://www.mail-archive.com/dev%40httpd.apache.org/msg19014.html x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDKSA-2004:046 vendor-advisoryx_refsource_MANDRAKE
- http://www.redhat.com/support/errata/RHSA-2004-600.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2005-816.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/9571 vdb-entryx_refsource_BIDPatchVendor Advisory
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.529643 vendor-advisoryx_refsource_SLACKWARE
- http://www.trustix.org/errata/2004/0027 vendor-advisoryx_refsource_TRUSTIX
- https://access.redhat.com/security/cve/CVE-2003-0987 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=430529 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15041 vdb-entryx_refsource_XF
- https://lists.apache.org/thread.html/r5419c9ba0951ef73a655362403d12bb8d10fab38274deb3f005816f5%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r7035b7c9091c4b665a3b7205364775410646f12125d48e74e395f2ce%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/raa117ef183f0da9b3f46efbeaa66f7622bd68868a450cae4fd8ed594%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/re028d61fe612b0908595d658b9b39e74bca56f2a1ed3c5f06b5ab571%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rf2f0f3611f937cf6cfb3b4fe4a67f69885855126110e1e3f2fb2728e%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2003-0987
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100108 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4416 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2003-0987
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 3, 2004
Updated Aug 8, 2024
Reserved Dec 16, 2003
Link CVE-2003-0987
CISA Vulnrichment
Updated n/a