drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in arpwatch
Name: |
Mangelnde Rechteprüfung in arpwatch |
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ID: |
201607-16 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 20. Juli 2016, 14:44 |
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Referenzen: |
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2653 |
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Applikationen: |
arpwatch NG |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --dEgl0tR7b5bGm13iBDk3Sd38kB6u7LGHv Content-Type: multipart/mixed; boundary="eF6SPlHh93gDKOH7OpXgwhHGJUbTvlP8A" From: Aaron Bauman <bman@gentoo.org> To: gentoo-announce@lists.gentoo.org Message-ID: <9897a8c4-2f78-0014-90f4-714fbdc3a412@gentoo.org> Subject: [ GLSA 201607-16 ] arpwatch: Privilege escalation
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: arpwatch: Privilege escalation Date: July 20, 2016 Bugs: #419375 ID: 201607-16
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Synopsis ========
arpwatch is vulnerable to the escalation of privileges.
Background ==========
The ethernet monitor program; for keeping track of ethernet/ip address pairings.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-analyzer/arpwatch < 2.1.15-r8 >= 2.1.15-r8
Description ===========
Arpwatch does not properly drop supplementary groups.
Impact ======
Attackers, if able to exploit arpwatch, could escalate privileges outside of the running process.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All arpwatch users should upgrade to the latest version:
# emerge --sync # emerge --ask -v --oneshot ">=net-analyzer/arpwatch-2.1.15-r8"
References ==========
[ 1 ] CVE-2012-2653 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2653
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201607-16
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.
License =======
Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
--------------7554EF4A37E4FE3F6EB6A46F Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
<html> <head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf= -8"> </head> <body bgcolor=3D"#FFFFFF" text=3D"#000000"> <p> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Du= tf-8"> </p> <pre style=3D"color: rgb(0, 0, 0); font-style: normal; font-variant: = normal; font-weight: normal; letter-spacing: normal; line-height: normal;= orphans: auto; text-align: start; text-indent: 0px; text-transform: none= ; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap= : break-word; white-space: pre-wrap;">- - - - - - - - - - - - - - - - - -= - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <a class=3D"moz-txt-link-freet= ext" href=3D"https://security.gentoo.org/">https://security.gentoo.org/</= a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: arpwatch: Privilege escalation Date: July 20, 2016 Bugs: #419375 ID: 201607-16
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis =3D=3D=3D=3D=3D=3D=3D=3D
arpwatch is vulnerable to the escalation of privileges.
Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
The ethernet monitor program; for keeping track of ethernet/ip address pairings.
Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-analyzer/arpwatch < 2.1.15-r8 >=3D 2.1.1= 5-r8=20
Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Arpwatch does not properly drop supplementary groups.
Impact =3D=3D=3D=3D=3D=3D
Attackers, if able to exploit arpwatch, could escalate privileges outside of the running process.
Workaround =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
There is no known workaround at this time.
Resolution =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
All arpwatch users should upgrade to the latest version:
# emerge --sync # emerge --ask -v --oneshot ">=3Dnet-analyzer/arpwatch-2.1.15-r8"
References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
[ 1 ] CVE-2012-2653 <a class=3D"moz-txt-link-freetext" href=3D"http://web.nvd.nist.gov/= view/vuln/detail?vulnId=3DCVE-2012-2653">http://web.nvd.nist.gov/view/vul= n/detail?vulnId=3DCVE-2012-2653</a>
Availability =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
<a class=3D"moz-txt-link-freetext" href=3D"https://security.gentoo.org/g= lsa/201607-16">https://security.gentoo.org/glsa/201607-16</a>
Concerns? =3D=3D=3D=3D=3D=3D=3D=3D=3D
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 <a class=3D"moz-txt-link-abbreviated" href=3D"mailto:security@gentoo.org"= >security@gentoo.org</a> or alternatively, you may file a bug at <a class=3D"moz-txt-link-freetext" href=3D"https://bugs.gentoo.org">https= ://bugs.gentoo.org</a>.
License =3D=3D=3D=3D=3D=3D=3D
Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
<a class=3D"moz-txt-link-freetext" href=3D"http://creativecommons.org/lic= enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre> </body> </html>
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