Openssl: openssl: signature forgery via improper pkcs-1 padding removal leading to certificate validation bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Red Hat | Red Hat Enterprise Linux 3 | affected |
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| Red Hat | Red Hat Enterprise Linux 3 | affected |
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| Red Hat | Red Hat Enterprise Linux 4 | affected |
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| Red Hat | Red Hat Enterprise Linux 4 | affected |
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| Red Hat | Red Hat Network Satellite Server v 4.2 | affected |
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| Red Hat | Red Hat Network Satellite Server v 4.2 | affected |
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| Red Hat | Red Hat Network Satellite Server v 4.2 (RHEL3) | affected |
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| Red Hat | Red Hat Network Satellite Server v 4.2 (RHEL3) | affected |
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| Red Hat | Red Hat Network Satellite Server v 5.0 | affected |
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| Red Hat | Red Hat Network Satellite Server v 5.0 | affected |
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| Red Hat | Red Hat Network Satellite Server v 5.1 | affected |
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| Red Hat | Red Hat Network Satellite Server v 5.1 | affected |
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| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 6 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat JBoss Core Services | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | unaffected | — |
Configuration 1 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Extras for RHEL 3 | |||
| java-1.4.2-ibm-0:1.4.2.7-1jpp.4.el3 | cpe:/a:redhat:rhel_extras:3 | RHSA-2007:0062 | 2007-02-07T00:00:00Z |
| Extras for RHEL 4 | |||
| java-1.4.2-ibm-0:1.4.2.7-1jpp.4.el4 | cpe:/a:redhat:rhel_extras:4 | RHSA-2007:0062 | 2007-02-07T00:00:00Z |
| java-1.5.0-ibm-1:1.5.0.3-1jpp.3.el4 | cpe:/a:redhat:rhel_extras:4 | RHSA-2007:0073 | 2007-02-09T00:00:00Z |
| Red Hat Enterprise Linux 2.1 | |||
| IBMJava2-JRE-1:1.3.1-12 | cpe:/o:redhat:enterprise_linux:2.1 | RHSA-2007:0072 | 2007-01-24T00:00:00Z |
| IBMJava2-SDK-1:1.3.1-11 | cpe:/o:redhat:enterprise_linux:2.1 | RHSA-2007:0072 | 2007-01-24T00:00:00Z |
| Red Hat Enterprise Linux 3 | |||
| openssl-0:0.9.7a-33.18 | cpe:/o:redhat:enterprise_linux:3 | RHSA-2006:0661 | 2006-09-06T00:00:00Z |
| openssl096b-0:0.9.6b-16.43 | cpe:/o:redhat:enterprise_linux:3 | RHSA-2006:0661 | 2006-09-06T00:00:00Z |
| Red Hat Enterprise Linux 4 | |||
| openssl-0:0.9.7a-43.11 | cpe:/o:redhat:enterprise_linux:4 | RHSA-2006:0661 | 2006-09-06T00:00:00Z |
| openssl096b-0:0.9.6b-22.43 | cpe:/o:redhat:enterprise_linux:4 | RHSA-2006:0661 | 2006-09-06T00:00:00Z |
| Red Hat Network Satellite Server v 4.2 | |||
| rhn-solaris-bootstrap-0:5.0.2-3 | cpe:/a:redhat:network_satellite:4.2::el4 | RHSA-2008:0525 | 2008-06-30T00:00:00Z |
| rhn_solaris_bootstrap_5_0_2_3-0:1-0 | cpe:/a:redhat:network_satellite:4.2::el4 | RHSA-2008:0525 | 2008-06-30T00:00:00Z |
| Red Hat Network Satellite Server v 4.2 (RHEL3) | |||
| rhn-solaris-bootstrap-0:5.0.2-3 | cpe:/a:redhat:network_satellite:4.2::el3 | RHSA-2008:0525 | 2008-06-30T00:00:00Z |
| rhn_solaris_bootstrap_5_0_2_3-0:1-0 | cpe:/a:redhat:network_satellite:4.2::el3 | RHSA-2008:0525 | 2008-06-30T00:00:00Z |
| Red Hat Network Satellite Server v 5.0 | |||
| rhn-solaris-bootstrap-0:5.0.2-3 | cpe:/a:redhat:network_satellite:5.0:el4 | RHSA-2008:0264 | 2008-05-20T00:00:00Z |
| rhn_solaris_bootstrap_5_0_2_3-0:1-0 | cpe:/a:redhat:network_satellite:5.0:el4 | RHSA-2008:0264 | 2008-05-20T00:00:00Z |
| Red Hat Network Satellite Server v 5.1 | |||
| rhn-solaris-bootstrap-0:5.1.1-3 | cpe:/a:redhat:network_satellite:5.1::el4 | RHSA-2008:0629 | 2008-08-13T00:00:00Z |
| rhn_solaris_bootstrap_5_1_1_3-0:1-0 | cpe:/a:redhat:network_satellite:5.1::el4 | RHSA-2008:0629 | 2008-08-13T00:00:00Z |
No data available yet.
Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-1173-1 | New openssl packages fix RSA signature forgery cryptographic weakness |
Debian DSA |
DSA-1174-1 | New openssl096 packages fix RSA signature forgery cryptographic weakness |
EUVD |
EUVD-2006-4327 | OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1. |
Ubuntu USN |
USN-339-1 | OpenSSL vulnerability |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 3.9% (3.948% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Els
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| CPEs | cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
| Vendors & Products |
Redhat rhel Els
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1. | A flaw was found in OpenSSL. When configured to use an RSA key with exponent 3, OpenSSL improperly removes PKCS-1 padding before generating a hash. This allows remote attackers to forge PKCS #1 v1.5 signatures. Consequently, OpenSSL may incorrectly verify X.509 and other certificates, leading to a bypass of trust and authentication mechanisms. |
| Title | openssl signature forgery | Openssl: openssl: signature forgery via improper pkcs-1 padding removal leading to certificate validation bypass |
| First Time appeared |
Redhat jboss Core Services
Redhat openshift |
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| Weaknesses | CWE-347 | |
| CPEs | cpe:/a:redhat:jboss_core_services:1 cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:2.1::as cpe:/o:redhat:enterprise_linux:2.1::aw cpe:/o:redhat:enterprise_linux:2.1::es cpe:/o:redhat:enterprise_linux:2.1::ws cpe:/o:redhat:enterprise_linux:3::as cpe:/o:redhat:enterprise_linux:3::desktop cpe:/o:redhat:enterprise_linux:3::es cpe:/o:redhat:enterprise_linux:3::ws cpe:/o:redhat:enterprise_linux:4::as cpe:/o:redhat:enterprise_linux:4::desktop cpe:/o:redhat:enterprise_linux:4::es cpe:/o:redhat:enterprise_linux:4::ws cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat jboss Core Services
Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
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epss
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