Gentoo: GLSA-201805-01: hesiod: Root privilege escalation
Summary
Multiple vulnerabilities have been discovered in hesiod that have remained unaddressed. Please review the referenced CVE identifiers for details.
Resolution
Gentoo has discontinued support for hesiod and recommends that usersunmerge the package:
# emerge --unmerge "net-dns/hesiod"
References
[ 1 ] CVE-2016-10151 https://nvd.nist.gov/vuln/detail/CVE-2016-10151 [ 2 ] CVE-2016-10152 https://nvd.nist.gov/vuln/detail/CVE-2016-10152
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201805-01
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
Background
DNS functionality to access to DB of information that changes infrequently.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-dns/hesiod <= 3.1.0 Vulnerable! ------------------------------------------------------------------- NOTE: Certain packages are still vulnerable. Users should migrate to another package if one is available or wait for the existing packages to be marked stable by their architecture maintainers.
Impact
===== A remote or local attacker may be able to escalate privileges to root.
Workaround
There is no known workaround at this time.