National Vulnerability Database

National Vulnerability Database

National Vulnerability
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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/o:canonical:ubuntu_linux:18.10
There are 218 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2019-6116

In Artifex Ghostscript through 9.26, ephemeral or transient procedures can allow access to system operators, leading to remote code execution.

Published: March 21, 2019; 12:01:07 PM -04:00
V3: 7.8 HIGH
V2: 6.8 MEDIUM
CVE-2018-20615

An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.

Published: March 21, 2019; 12:00:36 PM -04:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2018-18849

In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value.

Published: March 21, 2019; 12:00:29 PM -04:00
V3: 5.5 MEDIUM
V2: 2.1 LOW
CVE-2019-3824

A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10. An authenticated user, having read permissions on the LDAP server, could use this flaw to cause denial of service.

Published: March 06, 2019; 10:29:00 AM -05:00
V3: 6.5 MEDIUM
V2: 4.0 MEDIUM
CVE-2019-6215

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, Safari 12.0.3, iTunes 12.9.3 for Windows, iCloud for Windows 7.10. Processing maliciously crafted web content may lead to arbitrary code execution.

Published: March 05, 2019; 11:29:01 AM -05:00
V3: 8.8 HIGH
V2: 6.8 MEDIUM
CVE-2019-6212

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, Safari 12.0.3, iTunes 12.9.3 for Windows, iCloud for Windows 7.10. Processing maliciously crafted web content may lead to arbitrary code execution.

Published: March 05, 2019; 11:29:01 AM -05:00
V3: 8.8 HIGH
V2: 6.8 MEDIUM
CVE-2018-18498

A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. This leads to a possible out-of-bounds write. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-18497

Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-18495

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-18494

A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript location property to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-18493

A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-18492

A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-12407

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content, when working with the VertexBuffer11 module. This results in a potentially exploitable crash. This vulnerability affects Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-12406

Mozilla developers and community members reported memory safety bugs present in Firefox 63. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 8.8 HIGH
V2: 6.8 MEDIUM
CVE-2018-12405

Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-12403

If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2018-12402

The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and NTLM hash by including resources otherwise unreachable to the malicious page, if they can convince the visitor to save the complete web page. Similarly, SameSite cookies are sent on cross-origin requests when the "Save Page As..." menu item is selected to save a page, which can result in saving the wrong version of resources based on those cookies. This vulnerability affects Firefox < 63.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-12401

Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a '?' in the parsed string. This could lead to denial of service (DOS) attacks. This vulnerability affects Firefox < 63.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2018-12399

When a new protocol handler is registered, the API accepts a title argument which can be used to mislead users about which domain is registering the new protocol. This may result in the user approving a protocol handler that they otherwise would not have. This vulnerability affects Firefox < 63.

Published: February 28, 2019; 01:29:01 PM -05:00
V3: 4.3 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-12398

By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and bypass Content Security Policy (CSP). This vulnerability affects Firefox < 63.

Published: February 28, 2019; 01:29:00 PM -05:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM