U radu programskog paketa nss uočen je sigurnosni propust kojeg udaljeni napadač može iskoristiti za dobivanje većih privilegija i otkrivanje osjetljivih podataka.
Paket:
nss 3.x
Operacijski sustavi:
Debian Linux 4.0 (etch), Debian Linux 5.0 (lenny), Debian Linux 6.0 (squeeze)
Problem:
nepravilno rukovanje ovlastima
Iskorištavanje:
lokalno/udaljeno
Posljedica:
dobivanje većih privilegija, otkrivanje osjetljivih informacija
Rješenje:
programska zakrpa proizvođača
Izvorni ID preporuke:
DSA-2300-2
Izvor:
Debian
Problem:
Sigurnosna ranjivost je posljedica pogrešnog rukovanja neispravnim SSL (eng. Secure Socket Layer) certifikatima.
Posljedica:
Sigurnosnu ranjivost zloćudni korisnik može iskoristiti za dobivanje većih privilegija u sustavu te otkrivanje osjetljivih informacija.
Rješenje:
Svim se korisnicima navedenog programskog paketa preporuča nadogradnja na najnovije inačice.
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Debian Security Advisory DSA-2300-2 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/ Thijs Kinkhorst
September 5, 2011 http://www.debian.org/security/faq
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Package : nss
Vulnerability : comprimised certificate authority
Problem type : local(remote)
Debian-specific: no
CVE ID : not available
Several unauthorised SSL certificates have been found in the wild issued
for the DigiNotar Certificate Authority, obtained through a security
compromise with said company. Debian, like other software
distributors, has as a precaution decided to disable the DigiNotar
Root CA by default in the NSS crypto libraries.
As a result from further understanding of the incident, this update
to DSA 2300 disables additional DigiNotar issuing certificates.
For the oldstable distribution (lenny), this problem has been fixed in
version 3.12.3.1-0lenny6.
For the stable distribution (squeeze), this problem has been fixed in
version 3.12.8-1+squeeze3.
For the unstable distribution (sid), this problem has been fixed in
version 3.12.11-2.
We recommend that you upgrade your nss packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
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