security flaw
Published Dec 2, 2003
5.0
MEDIUMCVSS 2.0
EPSS 2.85%
Description
GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature.
Affected products
No data.
- 1.0.2
- 1.0.3
- 1.0.3b
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.2
- 1.2.1
- 1.2.2
- 1.2.2
- 1.2.3
No data.
Red Hat Enterprise Linux 3
gnupg-0:1.2.1-10
Fixed · RHSA-2003:395
Red Hat Linux 7.1
n/a
Fixed · RHSA-2003:390
Red Hat Linux 7.2
n/a
Fixed · RHSA-2003:390
Red Hat Linux 7.3
n/a
Fixed · RHSA-2003:390
Red Hat Linux 8.0
n/a
Fixed · RHSA-2003:390
Red Hat Linux 9
n/a
Fixed · RHSA-2003:390
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | gnupg-0:1.2.1-10 | Fixed | RHSA-2003:395 |
| Red Hat Linux 7.1 | n/a | Fixed | RHSA-2003:390 |
| Red Hat Linux 7.2 | n/a | Fixed | RHSA-2003:390 |
| Red Hat Linux 7.3 | n/a | Fixed | RHSA-2003:390 |
| Red Hat Linux 8.0 | n/a | Fixed | RHSA-2003:390 |
| Red Hat Linux 9 | n/a | Fixed | RHSA-2003:390 |
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:N/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.85% (0.02854) | 86.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.85% (0.02854) | 84.85th | v5 (v2026.06.15) |
| Aug 6, 2025 | 2.34% (0.02339) | 84.21th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.19% (0.01194) | 77.44th | v4 (v2025.03.14) |
| Dec 17, 2024 | 24.33% (0.24327) | 96.63th | v3 (v2023.03.01) |
| Sep 29, 2024 | 10.58% (0.10577) | 95.14th | v3 (v2023.03.01) |
| May 12, 2024 | 1.24% (0.01239) | 85.38th | v3 (v2023.03.01) |
| Dec 17, 2023 | 1.66% (0.01663) | 86.25th | v3 (v2023.03.01) |
| Jun 9, 2023 | 1.43% (0.01433) | 84.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.01% (0.01014) | 81.42th | 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 (21)
- ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc vendor-advisoryx_refsource_SGI
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798 vendor-advisoryx_refsource_CONECTIVA
- http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.html x_refsource_CONFIRMPatchVendor Advisory
- http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.html x_refsource_CONFIRMPatch
- http://marc.info/?l=bugtraq&m=106995769213221&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/10304 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/10349 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/10399 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/10400 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2004/dsa-429 vendor-advisoryx_refsource_DEBIAN
- http://www.kb.cert.org/vuls/id/940388 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:109 vendor-advisoryx_refsource_MANDRAKE
- http://www.novell.com/linux/security/advisories/2003_048_gpg.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2003-390.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2003-395.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/9115 vdb-entryx_refsource_BIDPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2003-0971 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617110 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2003-0971
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2003-0971
Change history (0)
No recorded changes yet.