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CVE-2017-15105 (Medium) detected in src0aecda14650f9fce8577e43d2a403385b5fa5bcf #28

Open mend-for-github-com[bot] opened 2 years ago

mend-for-github-com[bot] commented 2 years ago

CVE-2017-15105 - Medium Severity Vulnerability

Vulnerable Library - src0aecda14650f9fce8577e43d2a403385b5fa5bcf

Public git conversion mirror of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.

Library home page: https://github.com/openbsd/src.git

Vulnerable Source Files (19)

/usr.sbin/unbound/validator/val_sigcrypt.h /sbin/unwind/libunbound/validator/val_nsec3.c /sbin/unwind/libunbound/validator/val_utils.c /usr.sbin/unbound/validator/val_nsec3.h /usr.sbin/unbound/testcode/unitverify.c /sbin/unwind/libunbound/validator/val_nsec.c /usr.sbin/unbound/validator/val_sigcrypt.c /sbin/unwind/libunbound/validator/val_nsec.h /sbin/unwind/libunbound/validator/autotrust.c /sbin/unwind/libunbound/validator/val_nsec.h /sbin/unwind/libunbound/validator/autotrust.c /usr.sbin/unbound/validator/val_utils.h /sbin/unwind/libunbound/validator/val_nsec.c /usr.sbin/unbound/validator/val_utils.h /sbin/unwind/libunbound/validator/val_utils.c /usr.sbin/unbound/validator/val_nsec3.h /sbin/unwind/libunbound/validator/val_nsec3.c /usr.sbin/unbound/validator/autotrust.h /usr.sbin/unbound/testcode/unitverify.c

Vulnerability Details

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

Publish Date: 2018-01-23

URL: CVE-2017-15105

CVSS 3 Score Details (5.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-15105.html?_ga=2.64476783.1378616279.1557906819-1323961674.1551865132

Release Date: 2018-01-23

Fix Resolution: release-1.7.0rc1

mend-for-github-com[bot] commented 1 year ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-for-github-com[bot] commented 1 year ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.