Every CVE Search/ Get API key

CVE-2009-0025

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the...

6.8 MediumFix available

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Exploit likelihood

6.86%Down 7.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 6.8

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
CVE-2009-0025
CVSS 2.0
6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness
CWE-287
Updated
2026-11-02
CVE List No score

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
CVE-2009-0025
Updated
2026-11-02
EUVDEUVD-2009-0038 No score

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
EUVD-2009-0038
Updated
2026-11-03
GitHub AdvisoriesGHSA-hcwf-6ghh-6m6f No score

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the...

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
GHSA-hcwf-6ghh-6m6f
Weakness
CWE-287
Updated
2026-11-02
OSV No score

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
CVE-2009-0025
Updated
2026-11-02
OSVDEBIAN-CVE-2009-0025 No score

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Record
DEBIAN-CVE-2009-0025
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
bind9
Debian:12
 before 1:9.5.1.dfsg.P1-1
1:9.5.1.dfsg.P1-1
bind9
Debian:13
 before 1:9.5.1.dfsg.P1-1
1:9.5.1.dfsg.P1-1
bind9
Debian:14
 before 1:9.5.1.dfsg.P1-1
1:9.5.1.dfsg.P1-1
bind9
Debian:4.0
 before 1:9.3.4-2etch4, plus listed versions
1:9.3.4-21:9.3.4-2etch11:9.3.4-2etch2~bpo.11:9.3.4-2etch3
1:9.3.4-2etch4
bind
Red Hat:enterprise_linux:2.1::as
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-devel
Red Hat:enterprise_linux:2.1::as
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-utils
Red Hat:enterprise_linux:2.1::as
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind
Red Hat:enterprise_linux:2.1::aw
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-devel
Red Hat:enterprise_linux:2.1::aw
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-utils
Red Hat:enterprise_linux:2.1::aw
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
Show 74 moreShow less
Affected packages
PackageAffectedFixed
bind
Red Hat:enterprise_linux:2.1::es
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-devel
Red Hat:enterprise_linux:2.1::es
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-utils
Red Hat:enterprise_linux:2.1::es
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind
Red Hat:enterprise_linux:2.1::ws
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-devel
Red Hat:enterprise_linux:2.1::ws
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind-utils
Red Hat:enterprise_linux:2.1::ws
 before 0:9.2.1-11.el2
0:9.2.1-11.el2
bind
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-chroot
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-debuginfo
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-devel
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-libs
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-utils
Red Hat:enterprise_linux:3::as
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-chroot
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-debuginfo
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-devel
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-libs
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-utils
Red Hat:enterprise_linux:3::desktop
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-chroot
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-debuginfo
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-devel
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-libs
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-utils
Red Hat:enterprise_linux:3::es
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-chroot
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-debuginfo
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-devel
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-libs
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind-utils
Red Hat:enterprise_linux:3::ws
 before 20:9.2.4-23.el3
20:9.2.4-23.el3
bind
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-chroot
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-debuginfo
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-devel
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-libs
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-utils
Red Hat:enterprise_linux:4::as
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-chroot
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-devel
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-libs
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-utils
Red Hat:enterprise_linux:4::desktop
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-chroot
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-debuginfo
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-devel
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-libs
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-utils
Red Hat:enterprise_linux:4::es
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-chroot
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-debuginfo
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-devel
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-libs
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind-utils
Red Hat:enterprise_linux:4::ws
 before 20:9.2.4-30.el4_7.1
20:9.2.4-30.el4_7.1
bind
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-chroot
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-debuginfo
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-devel
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-libbind-devel
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
caching-nameserver
Red Hat:enterprise_linux:5::client_workstation
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind
Red Hat:enterprise_linux:5::client
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-debuginfo
Red Hat:enterprise_linux:5::client
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-libs
Red Hat:enterprise_linux:5::client
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-sdb
Red Hat:enterprise_linux:5::client
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-utils
Red Hat:enterprise_linux:5::client
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-chroot
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-debuginfo
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-devel
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-libbind-devel
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-libs
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-sdb
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
bind-utils
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2
caching-nameserver
Red Hat:enterprise_linux:5::server
 before 30:9.3.4-6.0.3.P1.el5_2
30:9.3.4-6.0.3.P1.el5_2

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-0025 is a medium vulnerability (CVSS 6.8) in Isc Bind, published January 7, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.86%, the 94th percentile. Fixed in bind9 1:9.5.1.dfsg.P1-1.

References

Show 38 moreShow less
Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open