security October 2007

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[Bug 240397] New: CVE-2007-2721: jasper DoS, heap corruption
by Red Hat Bugzilla 08 Sep '08

08 Sep '08

1 3

[Bug 237533] New: CVE-2007-2165: proftpd auth bypass vulnerability
by Red Hat Bugzilla 30 Jul '08

30 Jul '08

1 19

[Bug 245211] New: Wordpress 2.2: SQL injection, XSS vulnerabilities
by Red Hat Bugzilla 07 May '08

07 May '08

1 10

[Bug 307471] New: CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities
by Red Hat Bugzilla 06 May '08

06 May '08

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. https://bugzilla.redhat.com/show_bug.cgi?id=307471 Summary: CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities Product: Fedora Version: fc6 Platform: All URL: http://www.vuxml.org/freebsd/0ac89b39-f829-11db-b55c- 000e0c6d38a9.html OS/Version: Linux Status: NEW Severity: medium Priority: medium Component: qemu AssignedTo: dwmw2(a)infradead.org ReportedBy: clalance(a)redhat.com QAContact: extras-qa(a)fedoraproject.org CC: fedora-security-list@redhat.com,j.w.r.degoede@hhs.nl +++ This bug was initially created as a clone of Bug #238723 +++ Not sure if these affect any qemu versions in Fedora, but here goes: http://www.vuxml.org/freebsd/0ac89b39-f829-11db-b55c-000e0c6d38a9.html "Several vulnerabilities have been discovered in the QEMU processor emulator, which may lead to the execution of arbitrary code or denial of service. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-1320 Tavis Ormandy discovered that a memory management routine of the Cirrus video driver performs insufficient bounds checking, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1321 Tavis Ormandy discovered that the NE2000 network driver and the socket code perform insufficient input validation, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1322 Tavis Ormandy discovered that the "icebp" instruction can be abused to terminate the emulation, resulting in denial of service. CVE-2007-1323 Tavis Ormandy discovered that the NE2000 network driver and the socket code perform insufficient input validation, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1366 Tavis Ormandy discovered that the "aam" instruction can be abused to crash qemu through a division by zero, resulting in denial of service." -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

1 4

[Bug 233705] New: CVE-2007-0653 XMMS multiple issues (CVE-2007-0654)
by Red Hat Bugzilla 04 Apr '08

04 Apr '08

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=233705 Summary: CVE-2007-0653 XMMS multiple issues (CVE-2007-0654) Product: Fedora Extras Version: fc6 Platform: All OS/Version: Linux Status: NEW Severity: low Priority: normal Component: xmms AssignedTo: paul(a)all-the-johnsons.co.uk ReportedBy: ville.skytta(a)iki.fi QAContact: extras-qa(a)fedoraproject.org CC: fedora-security-list(a)redhat.com Cloning RHEL bug for FE[56]. +++ This bug was initially created as a clone of Bug #228013 +++ Sven Krewitt of Secunia reported two flaws he discovered in the way XMMS handles skin files. Here are the technical details provided by Sven: --- Details --- CVE-2007-0654 1) An integer underflow error exists when loading skin bitmap images, which can be exploited to cause a stack-based buffer overflow via specially crafted skin images containing manipulated header information. The vulnerability is caused due to errors within "read_bmp()" in xmms/bmp.c when loading skin bitmap images. -- xmms/bmp.c -- GdkPixmap *read_bmp(gchar * filename) [...] fseek(file, 8, SEEK_CUR); read_le_long(file, &offset); <-- [1] read_le_long(file, &headSize); [...] else if (bitcount != 24 && bitcount != 16 && bitcount != 32) { gint ncols, i; ncols = offset - headSize - 14; <-- [2] if (headSize == 12) { ncols = MIN(ncols / 3, 256); for (i = 0; i < ncols; i++) fread(&rgb_quads[i], 3, 1, file); } else { ncols = MIN(ncols / 4, 256); fread(rgb_quads, 4, ncols, file); <-- [3] [...] ----- "offset" [1] is not properly verified before being used to calculate "ncols" [2]. "bitcount" has to be set to a different value than 24, 16 or 32 (but can also be user controlled). This can be exploited to cause a integer underflow, resulting in a stack based buffer overflow, which can be used to overwrite the return address of "read_bmp()" [3]. Successful exploitation allows execution of arbitrary code. CVE-2007-0653 2) An integer overflow error exists when loading skin bitmap images. This can be exploited to cause a memory corruption via specially crafted skin images containing manipulated header information. -- xmms/bmp.c -- GdkPixmap *read_bmp(gchar * filename) [...] else if (headSize == 40) /* BITMAPINFO */ { guint16 tmp; read_le_long(file, &w); <-- [4] read_le_long(file, &h); <-- [4] [...] fseek(file, offset, SEEK_SET); buffer = g_malloc(imgsize); fread(buffer, imgsize, 1, file); fclose(file); data = g_malloc0((w * 3 * h) + 3); <-- [5] if (bitcount == 1) ---- -- Additional comment from bressers(a)redhat.com on 2007-02-09 10:23 EST -- These flaws also affect RHEL2.1 and RHEL3 -- Additional comment from davidz(a)redhat.com on 2007-02-09 12:32 EST -- Are there patches for these yet? -- Additional comment from bressers(a)redhat.com on 2007-02-09 13:19 EST -- There are no patches yet. I'm still trying to contact someone upstream about this. If you have any upstream contacts, please let me know. -- Additional comment from bressers(a)redhat.com on 2007-03-21 09:26 EST -- Lifting embargo -- Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

1 7

[Bug 229990] New: CVE-2007-1030: libevent < 1.3 DoS
by Red Hat Bugzilla 04 Apr '08

04 Apr '08

1 7

[Bug 238723] New: CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities
by Red Hat Bugzilla 19 Mar '08

19 Mar '08

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=238723 Summary: CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities Product: Fedora Extras Version: fc6 Platform: All URL: http://www.vuxml.org/freebsd/0ac89b39-f829-11db-b55c- 000e0c6d38a9.html OS/Version: Linux Status: NEW Severity: medium Priority: medium Component: qemu AssignedTo: dwmw2(a)redhat.com ReportedBy: ville.skytta(a)iki.fi QAContact: extras-qa(a)fedoraproject.org CC: fedora-security-list@redhat.com,j.w.r.degoede@hhs.nl Not sure if these affect any qemu versions in Fedora, but here goes: http://www.vuxml.org/freebsd/0ac89b39-f829-11db-b55c-000e0c6d38a9.html "Several vulnerabilities have been discovered in the QEMU processor emulator, which may lead to the execution of arbitrary code or denial of service. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-1320 Tavis Ormandy discovered that a memory management routine of the Cirrus video driver performs insufficient bounds checking, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1321 Tavis Ormandy discovered that the NE2000 network driver and the socket code perform insufficient input validation, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1322 Tavis Ormandy discovered that the "icebp" instruction can be abused to terminate the emulation, resulting in denial of service. CVE-2007-1323 Tavis Ormandy discovered that the NE2000 network driver and the socket code perform insufficient input validation, which might allow the execution of arbitrary code through a heap overflow. CVE-2007-1366 Tavis Ormandy discovered that the "aam" instruction can be abused to crash qemu through a division by zero, resulting in denial of service." -- Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

1 5

[Bug 357051] New: Django 0.96 i18n DoS
by Red Hat Bugzilla 19 Dec '07

19 Dec '07

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. https://bugzilla.redhat.com/show_bug.cgi?id=357051 Summary: Django 0.96 i18n DoS Product: Fedora Version: f7 Platform: All OS/Version: Linux Status: NEW Severity: low Priority: low Component: Django AssignedTo: michel.sylvan(a)gmail.com ReportedBy: ville.skytta(a)iki.fi QAContact: extras-qa(a)fedoraproject.org CC: fedora-security-list(a)redhat.com http://www.djangoproject.com/weblog/2007/oct/26/security-fix/ "A per-process cache used by Django's internationalization ("i18n") system to store the results of translation lookups for particular values of the HTTP Accept-Language header used the full value of that header as a key. An attacker could take advantage of this by sending repeated requests with extremely large strings in the Accept-Language header, potentially causing a denial of service by filling available memory. Due to limitations imposed by Web server software on the size of HTTP header fields, combined with reasonable limits on the number of requests which may be handled by a single server process over its lifetime, this vulnerability may be difficult to exploit. Additionally, it is only present when the "USE_I18N" setting in Django is "True" and the i18n middleware component is enabled*. Nonetheless, all users of affected versions of Django are encouraged to update." All Fedora and EPEL branches are at 0.96 (which is vulnerable) at the moment. -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

1 10

[Bug 221694] New: CVE-2007-0095: phpMyAdmin <= 2.9.1.1 information disclosure
by Red Hat Bugzilla 10 Dec '07

10 Dec '07

1 13

[Bug 237882] New: CVE-2007-2245: phpMyAdmin < 2.10.1 XSS vulnerabilities
by Red Hat Bugzilla 01 Nov '07

01 Nov '07

1 3

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security October 2007