+----------------------------------------------------------------------+ | LinuxSecurity.com Linux Advisory Watch | | May 20th, 2011 Volume 12, Number 21 | | | | Editorial Team: Dave Wreski <dwreski@xxxxxxxxxxxxxxxxx> | | Benjamin D. Thomas <bthomas@xxxxxxxxxxxxxxxxx> | +----------------------------------------------------------------------+ Thank you for reading the Linux Advisory Watch Security Newsletter. The purpose of this document is to provide our readers with a quick summary of each week's vendor security bulletins and pointers on methods to improve the security posture of your open source system. Vulnerabilities affect nearly every vendor virtually every week, so be sure to read through to find the updates your distributor have made available. sec-wall: Open Source Security Proxy ------------------------------------ sec-wall, a recently released security proxy is a one-stop place for everything related to securing HTTP/HTTPS traffic. Designed as a pragmatic solution to the question of securing servers using SSL/TLS certificates, WS-Security, HTTP Basic/Digest Auth, custom HTTP headers, XPath expressions with an option of modifying HTTP headers and URLs on the fly. http://www.linuxsecurity.com/content/view/154884 -------------------------------------------------------------- * Debian: 2238-1: vino: Multiple vulnerabilities (May 19) ------------------------------------------------------- Kevin Chen discovered that incorrect processing of framebuffer requests in the Vino VNC server could lead to denial of service. For the stable distribution (squeeze), this problem has been fixed in [More...] http://www.linuxsecurity.com/content/view/155112 * Debian: 2237-1: apr: denial of service (May 15) ----------------------------------------------- A flaw was found in the APR library, which could be exploited through Apache HTTPD's mod_autoindex. If a directory indexed by mod_autoindex contained files with sufficiently long names, a remote attacker could [More...] http://www.linuxsecurity.com/content/view/155068 * Debian: 2236-1: exim4: command injection (May 12) ------------------------------------------------- It was discovered that Exim, Debian's default mail transfer agent, is vulnerable to command injection attacks in its DKIM processing code, leading to arbitrary code execution. (CVE-2011-1407) [More...] http://www.linuxsecurity.com/content/view/155056 ------------------------------------------------------------------------ * Mandriva: 2011:095: apr (May 20) -------------------------------- It was discovered that the fix for CVE-2011-0419 under certain conditions could cause a denial-of-service (DoS) attack in APR (CVE-2011-1928). Packages for 2009.0 are provided as of the Extended Maintenance [More...] http://www.linuxsecurity.com/content/view/155114 * Mandriva: 2011:094: pure-ftpd (May 19) -------------------------------------- A denial-of-service (DoS) attack related to glob brace expansion was discovered and fixed in pure-ftpd (CVE-2011-0418). Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: [More...] http://www.linuxsecurity.com/content/view/155111 * Mandriva: 2011:093: gnome-screensaver (May 18) ---------------------------------------------- A vulnerability has been found and corrected in gnome-screensaver: gnome-screensaver 2.14.3, 2.22.2, 2.27.x, 2.28.0, and 2.28.3, when the X configuration enables the extend screen option, allows physically proximate attackers to bypass screen locking, access an unattended [More...] http://www.linuxsecurity.com/content/view/155094 * Mandriva: 2011:092: perl-IO-Socket-SSL (May 18) ----------------------------------------------- A vulnerability has been found and corrected in perl-IO-Socket-SSL: IO::Socket::SSL Perl module 1.35, when verify_mode is not VERIFY_NONE, fails open to VERIFY_NONE instead of throwing an error when a ca_file/ca_path cannot be verified, which allows remote attackers to [More...] http://www.linuxsecurity.com/content/view/155093 * Mandriva: 2011:091: perl (May 18) --------------------------------- A vulnerability has been found and corrected in perl: The (1) lc, (2) lcfirst, (3) uc, and (4) ucfirst functions in Perl 5.10.x, 5.11.x, and 5.12.x through 5.12.3, and 5.13.x through 5.13.11, do not apply the taint attribute to the return value upon processing [More...] http://www.linuxsecurity.com/content/view/155088 * Mandriva: 2011:090: postfix (May 17) ------------------------------------ A vulnerability has been found and corrected in postfix: The SMTP server in Postfix before 2.5.13, 2.6.x before 2.6.10, 2.7.x before 2.7.4, and 2.8.x before 2.8.3, when certain Cyrus SASL authentication methods are enabled, does not create a new server handle [More...] http://www.linuxsecurity.com/content/view/155081 * Mandriva: 2011:089: mplayer (May 16) ------------------------------------ Multiple vulnerabilities have been identified and fixed in mplayer: FFmpeg 0.5 allows remote attackers to cause a denial of service (hang) via a crafted file that triggers an infinite loop. (CVE-2009-4636) [More...] http://www.linuxsecurity.com/content/view/155078 * Mandriva: 2011:088: mplayer (May 16) ------------------------------------ Multiple vulnerabilities have been identified and fixed in mplayer: oggparsevorbis.c in FFmpeg 0.5 does not properly perform certain pointer arithmetic, which might allow remote attackers to obtain sensitive memory contents and cause a denial of service via a crafted [More...] http://www.linuxsecurity.com/content/view/155077 * Mandriva: 2011:087: vino (May 16) --------------------------------- Multile vulnerabilities has been found and corrected in vino: The rfbSendFramebufferUpdate function in server/libvncserver/rfbserver.c in vino-server in Vino 2.x before 2.28.3, 2.32.x before 2.32.2, 3.0.x before 3.0.2, and 3.1.x before [More...] http://www.linuxsecurity.com/content/view/155071 * Mandriva: 2011:086: polkit (May 16) ----------------------------------- A vulnerability has been found and corrected in polkit: A race condition flaw was found in the PolicyKit pkexec utility and polkitd daemon. A local user could use this flaw to appear as a privileged user to pkexec, allowing them to execute arbitrary commands [More...] http://www.linuxsecurity.com/content/view/155070 * Mandriva: 2011:085: libmodplug (May 13) --------------------------------------- A vulnerability has been found and corrected in libmodplug: Stack-based buffer overflow in the ReadS3M method in load_s3m.cpp in libmodplug before 0.8.8.2 allows remote attackers to execute arbitrary code via a crafted S3M file (CVE-2011-1574). [More...] http://www.linuxsecurity.com/content/view/155065 * Mandriva: 2011:084: apr (May 13) -------------------------------- It was discovered that the apr_fnmatch() function used an unconstrained recursion when processing patterns with the '*' wildcard. An attacker could use this flaw to cause an application using this function, which also accepted untrusted input as a pattern for matching (such as an httpd server using the mod_autoindex module), to exhaust all [More...] http://www.linuxsecurity.com/content/view/155063 * Mandriva: 2011:083: wireshark (May 12) -------------------------------------- This advisory updates wireshark to the latest version (1.2.16), fixing several security issues: The X.509if dissector in Wireshark 1.2.x before 1.2.16 and 1.4.x before 1.4.5 does not properly initialize certain global variables, [More...] http://www.linuxsecurity.com/content/view/155057 ------------------------------------------------------------------------ * Red Hat: 2011:0600-01: dovecot: Moderate Advisory (May 19) ---------------------------------------------------------- Updated dovecot packages that fix two security issues and add one enhancement are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155107 * Red Hat: 2011:0599-01: sudo: Low Advisory (May 19) -------------------------------------------------- An updated sudo package that fixes one security issue and several bugs is now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155106 * Red Hat: 2011:0586-01: libguestfs: Low Advisory (May 19) -------------------------------------------------------- Updated libguestfs packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155105 * Red Hat: 2011:0677-01: openssl: Moderate Advisory (May 19) ---------------------------------------------------------- Updated openssl packages that fix one security issue, two bugs, and add two enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155100 * Red Hat: 2011:0558-01: perl: Moderate Advisory (May 19) ------------------------------------------------------- Updated perl packages that fix three security issues and several bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155101 * Red Hat: 2011:0560-01: sssd: Low Advisory (May 19) -------------------------------------------------- Updated sssd packages that fix one security issue, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155102 * Red Hat: 2011:0779-01: avahi: Moderate Advisory (May 19) -------------------------------------------------------- Updated avahi packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155103 * Red Hat: 2011:0791-01: tomcat6: Moderate Advisory (May 19) ---------------------------------------------------------- Updated tomcat6 packages that fix three security issues and several bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155104 * Red Hat: 2011:0616-01: pidgin: Low Advisory (May 19) ---------------------------------------------------- Updated pidgin packages that fix multiple security issues and various bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155098 * Red Hat: 2011:0568-01: eclipse: Low Advisory (May 19) ----------------------------------------------------- Updated eclipse packages that fix one security issue, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155099 * Red Hat: 2011:0554-01: python: Moderate Advisory (May 19) --------------------------------------------------------- Updated python packages that fix three security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate [More...] http://www.linuxsecurity.com/content/view/155095 * Red Hat: 2011:0534-01: qemu-kvm: Important Advisory (May 19) ------------------------------------------------------------ Updated qemu-kvm packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having [More...] http://www.linuxsecurity.com/content/view/155096 * Red Hat: 2011:0545-01: squid: Low Advisory (May 19) --------------------------------------------------- An updated squid package that fixes one security issue and two bugs is now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low [More...] http://www.linuxsecurity.com/content/view/155097 * Red Hat: 2011:0511-01: flash-plugin: Critical Advisory (May 13) --------------------------------------------------------------- An updated Adobe Flash Player package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5 and 6 Supplementary. The Red Hat Security Response Team has rated this update as having critical [More...] http://www.linuxsecurity.com/content/view/155058 ------------------------------------------------------------------------ * Slackware: 2011-133-01: apr/apr-util: Security Update (May 14) -------------------------------------------------------------- New apr and apr-util packages are available for Slackware 11.0, 12.0, 12.1, 12.2, 13.0, 13.1, 13.37, and -current to fix a security issue. [More Info...] http://www.linuxsecurity.com/content/view/155066 * Slackware: 2011-133-02: httpd: Security Update (May 14) ------------------------------------------------------- New httpd packages are available for Slackware 12.0, 12.1, 12.2, 13.0, 13.1, 13.37, and -current. These have been compiled against the new versions of apr and apr-util, which were upgraded to fix a security issue that affects Apache httpd. It is recommended that all three updates be applied. [More Info...] http://www.linuxsecurity.com/content/view/155067 ------------------------------------------------------------------------ * SuSE: 2011-026: Linux kernel (May 20) ------------------------------------- This kernel update for the SUSE Linux Enterprise 10 SP4 kernel fixes several security issues and bugs. Following security issues were fixed: CVE-2011-1017,CVE-2011-1012: The code for evaluating LDM partitions (in fs/partitions/ldm.c) contained bugs that could crash the kernel [More...] http://www.linuxsecurity.com/content/view/155113 * SuSE: 2011-025: flash-player (May 18) ------------------------------------- Flash Player has been updated to version 10.3, fixing bugs and security issues. - CVE-2011-0589: CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-0618: CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P): [More...] http://www.linuxsecurity.com/content/view/155087 * SuSE: Weekly Summary 2011:009 (May 17) -------------------------------------- To avoid flooding mailing lists with SUSE Security Announcements for minor issues, SUSE Security releases weekly summary reports for the low profile vulnerability fixes. The SUSE Security Summary Reports do not list or download URLs like the SUSE Security Announcements that are released for more severe vulnerabilities. List of vulnerabilities in this summary include: mailman, openssl, tgt, rsync, vsftpd, libzip1/libzip-devel, otrs, libtiff, kdelibs4, libwebkit, libpython2_6-1_0, perl, pure-ftpd, collectd, vino, aaa_base, exim. http://www.linuxsecurity.com/content/view/155082 * SuSE: 2011-024: IBM Java 1.4.2 (May 13) --------------------------------------- IBM Java 1.4.2 was updated to SR 13 Fix Pack 9, fixing bugs and security issues. More information can be found on the IBM JDK Alerts page: http://www.ibm.com/developerworks/java/jdk/alerts/ http://www.linuxsecurity.com/content/view/155059 ------------------------------------------------------------------------ * Ubuntu: 1132-1: apturl vulnerability (May 16) --------------------------------------------- apturl could be made to cause your desktop to crash if it opened a verylong URL. http://www.linuxsecurity.com/content/view/155079 ------------------------------------------------------------------------ Distributed by: Guardian Digital, Inc. LinuxSecurity.com To unsubscribe email vuln-newsletter-request@xxxxxxxxxxxxxxxxx with "unsubscribe" in the subject of the message. ------------------------------------------------------------------------
