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CVE-2009-1630

kernel: nfs: fix NFS v4 client handling of MAY_EXEC in nfs_permission

The nfs_permission function in fs/nfs/dir.c in the NFS client implementation in the Linux kernel 2.6.29.3 and earlier, when atomic_open is available, does not check execute (aka EXEC or MAY_EXEC) permission bits, which allows local users to bypass permissions and execute files, as demonstrated by files on an NFSv4 fileserver.

CVSS 2.0 · 4.4 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
CVE-2009-1632

ipsec-tools: multiple memory leaks fixed in 0.7.2

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service (memory consumption) via vectors involving (1) signature verification during user authentication with X.509 certificates, related to the eay_check_x509sign function in src/racoon/crypto_openssl.c; and (2) the NAT-Traversal (aka NAT-T) keepalive implementation, related to src/racoon/nattraversal.c.

CVSS 2.0 · 5.0 Medium EPSS 2.0% KEV · Not listed
CVE-2009-1633

kernel: cifs: fix potential buffer overruns when converting unicode strings sent by server

Multiple buffer overflows in the cifs subsystem in the Linux kernel before 2.6.29.4 allow remote CIFS servers to cause a denial of service (memory corruption) and possibly have unspecified other impact via (1) a malformed Unicode string, related to Unicode string area alignment in fs/cifs/sess.c; or (2) long Unicode characters, related to fs/cifs/cifssmb.c and the cifs_readdir function in fs/cifs/readdir.c.

CVSS 2.0 · 7.1 High EPSS 3.0% KEV · Not listed
Vendors
Canonical Debian Linux and 1 more
Products
CVE-2009-1687

kdelibs: Integer overflow in KJS JavaScript garbage collector

The JavaScript garbage collector in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle allocation failures, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document that triggers write access to an "offset of a NULL pointer."

CVSS 2.0 · 9.3 Critical EPSS 8.1% KEV · Not listed
Vendors
CVE-2009-1690

kdelibs: KHTML Incorrect handling <head> element content once the <head> element was removed (DoS, ACE)

Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome 1.0.154.53, and possibly other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by setting an unspecified property of an HTML tag that causes child elements to be freed and later accessed when an HTML error occurs, related to "recursion in certain DOM event handlers."

CVSS 2.0 · 9.3 Critical EPSS 6.6% KEV · Not listed
Vendors
Products
Iphone Os Safari Chrome and 1 more
CVE-2009-1698

kdelibs: KHTML CSS parser - incorrect handling CSS "style" attribute content (DoS, ACE)

WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not initialize a pointer during handling of a Cascading Style Sheets (CSS) attr function call with a large numerical argument, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

CVSS 2.0 · 9.3 Critical EPSS 8.5% KEV · Not listed
Vendors
Products
CVE-2009-1709

kdegraphics: KSVG Pointer use-after-free error in the SVG animation element (DoS, ACE)

Use-after-free vulnerability in the garbage-collection implementation in WebCore in WebKit in Apple Safari before 4.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption and application crash) via an SVG animation element, related to SVG set objects, SVG marker elements, the targetElement attribute, and unspecified "caches."

CVSS 2.0 · 9.3 Critical EPSS 6.9% KEV · Not listed
Vendors
CVE-2009-1758

kernel: xen: local denial of service

The hypervisor_callback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service (kernel oops) of the guest OS by triggering a segmentation fault in "certain address ranges."

CVSS 2.0 · 5.0 Medium EPSS 2.2% KEV · Not listed
Vendors
CVE-2009-1829

wireshark: PCNFSD dissector crash

Unspecified vulnerability in the PCNFSD dissector in Wireshark 0.8.20 through 1.0.7 allows remote attackers to cause a denial of service (crash) via crafted PCNFSD packets.

CVSS 2.0 · 5.0 Medium EPSS 2.0% KEV · Not listed
Vendors
CVE-2009-1832

Firefox double frame construction flaw

Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors involving "double frame construction."

CVSS 2.0 · 9.3 Critical EPSS 9.2% KEV · Not listed
Vendors
Products
CVE-2009-1833

Firefox JavaScript engine crashes

The JavaScript engine in Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to (1) js_LeaveSharpObject, (2) ParseXMLSource, and (3) a certain assertion in jsinterp.c; and other vectors.

CVSS 2.0 · 9.3 Critical EPSS 9.2% KEV · Not listed
Vendors
Products
CVE-2009-1834

Firefox URL spoofing with invalid unicode characters

Visual truncation vulnerability in netwerk/dns/src/nsIDNService.cpp in Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 allows remote attackers to spoof the location bar via an IDN with invalid Unicode characters that are displayed as whitespace, as demonstrated by the \u115A through \u115E characters.

CVSS 2.0 · 4.3 Medium EPSS 3.2% KEV · Not listed
Vendors
CVE-2009-1835

file: resources

Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 associate local documents with external domain names located after the file:// substring in a URL, which allows user-assisted remote attackers to read arbitrary cookies via a crafted HTML document, as demonstrated by a URL with file://example.com/C:/ at the beginning.

CVSS 2.0 · 4.3 Medium EPSS 2.3% KEV · Not listed
Vendors
CVE-2009-1836

Firefox SSL tampering via non-200 responses to proxy CONNECT requests

Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 use the HTTP Host header to determine the context of a document provided in a non-200 CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack.

CVSS 2.0 · 6.8 Medium EPSS 2.0% KEV · Not listed
Vendors
Products
CVE-2009-1837

Firefox Race condition while accessing the private data of a NPObject JS wrapper class object

Race condition in the NPObjWrapper_NewResolve function in modules/plugin/base/src/nsJSNPRuntime.cpp in xul.dll in Mozilla Firefox 3 before 3.0.11 might allow remote attackers to execute arbitrary code via a page transition during Java applet loading, related to a use-after-free vulnerability for memory associated with a destroyed Java object.

CVSS 3.1 · 7.5 High EPSS 4.3% KEV · Not listed
Vendors
Products
CVE-2009-1838

Firefox arbitrary code execution flaw

The garbage-collection implementation in Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 sets an element's owner document to null in unspecified circumstances, which allows remote attackers to execute arbitrary JavaScript with chrome privileges via a crafted event handler, related to an incorrect context for this event handler.

CVSS 2.0 · 9.3 Critical EPSS 4.8% KEV · Not listed
Vendors
Products
CVE-2009-1839

Firefox information disclosure flaw

Mozilla Firefox 3 before 3.0.11 associates an incorrect principal with a file: URL loaded through the location bar, which allows user-assisted remote attackers to bypass intended access restrictions and read files via a crafted HTML document, aka a "file-URL-to-file-URL scripting" attack.

CVSS 2.0 · 5.4 Medium EPSS 7.1% KEV · Not listed
Vendors
CVE-2009-1840

Firefox XUL scripts skip some security checks

Mozilla Firefox before 3.0.11, Thunderbird, and SeaMonkey do not check content policy before loading a script file into a XUL document, which allows remote attackers to bypass intended access restrictions via a crafted HTML document, as demonstrated by a "web bug" in an e-mail message, or web script or an advertisement in a web page.

CVSS 2.0 · 9.3 Critical EPSS 2.2% KEV · Not listed
Vendors
Products
CVE-2009-1841

Firefox JavaScript arbitrary code execution

js/src/xpconnect/src/xpcwrappedjsclass.cpp in Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 allows remote attackers to execute arbitrary web script with the privileges of a chrome object, as demonstrated by the browser sidebar and the FeedWriter.

CVSS 2.0 · 9.3 Critical EPSS 4.8% KEV · Not listed
Vendors
Products
CVE-2009-1882

GraphicsMagick: Integer overflow in the routine creating X11 images

Integer overflow in the XMakeImage function in magick/xwindow.c in ImageMagick 6.5.2-8, and GraphicsMagick, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF file, which triggers a buffer overflow. NOTE: some of these details are obtained from third party information.

CVSS 2.0 · 9.3 Critical EPSS 7.2% KEV · Not listed