Ubuntu Security Notice 7015-6 - USN-7015-5 fixed vulnerabilities in python2.7. The update introduced several minor regressions. This update fixes the problem. It was discovered that the Python email module incorrectly parsed email addresses that contain special characters. A remote attacker could possibly use this issue to bypass certain protection mechanisms. It was discovered that Python allowed excessive backtracking while parsing certain tarfile headers. A remote attacker could possibly use this issue to cause Python to consume resources, leading to a denial of service. It was discovered that the Python email module incorrectly quoted newlines for email headers. A remote attacker could possibly use this issue to perform header injection. It was discovered that the Python http.cookies module incorrectly handled parsing cookies that contained backslashes for quoted characters. A remote attacker could possibly use this issue to cause Python to consume resources, leading to a denial of service. It was discovered that the Python zipfile module incorrectly handled certain malformed zip files. A remote attacker could possibly use this issue to cause Python to stop responding, resulting in a denial of service.
667ae966414c566b7ba032fe92060c7e3cfb42504b259cece2ff73a5eb36f7f3Ubuntu Security Notice 7120-3 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
57646a3034886c2e86bcd31eac59da5e06ae61f49b9a18b53b079814bb1416c0Ubuntu Security Notice 7118-1 - It was discovered that ZBar did not properly handle certain QR codes. If a user or automated system using ZBar were tricked into opening a specially crafted file, an attacker could possibly use this to obtain sensitive information. It was discovered that ZBar did not properly handle certain QR codes. If a user or automated system using ZBar were tricked into opening a specially crafted file, an attacker could possibly use this to obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS.
6b3e0f61600804cde99271c312d5689a7f2bfad198eedac8ee087274f4a891e6Ubuntu Security Notice 7091-2 - USN-7091-1 fixed several vulnerabilities in Ruby. This update provides the corresponding update for ruby2.7 in Ubuntu 20.04 LTS. It was discovered that Ruby incorrectly handled parsing of an XML document that has specific XML characters in an attribute value using REXML gem. An attacker could use this issue to cause Ruby to crash, resulting in a denial of service. This issue only affected in Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. It was discovered that Ruby incorrectly handled parsing of an XML document that has many entity expansions with SAX2 or pull parser API. An attacker could use this issue to cause Ruby to crash, resulting in a denial of service. It was discovered that Ruby incorrectly handled parsing of an XML document that has many digits in a hex numeric character reference. An attacker could use this issue to cause Ruby to crash, resulting in a denial of service.
4789a5070a1d4d4a5cd75f511ab39806b1ab9a5257ef7f8b3fea027fc4cc6153Ubuntu Security Notice 7123-1 - It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service or possibly expose sensitive information. Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service or possibly execute arbitrary code.
0f33e2b0d9d4e9003aac62a268df3eec34205925efe7c3aefc683aecc1fe44d6Ubuntu Security Notice 7121-2 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
223942b47ef30b7d3a955f60c12af00a5f9088ad5192855d21ec724efb01c839Ubuntu Security Notice 7120-2 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
dfa1c53cc3f85bc7b8b63755719a2989cfd8c4613948f4a075fd07cc392d781aUbuntu Security Notice 7122-1 - A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system.
13b9fd24f479be999c536c9cca08ce96dba07ef0680d6e04bda8d87f5220442fUbuntu Security Notice 7121-1 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
a5d279642a2825e810ea4cd3f8cf90409d9d98c7800a435ae7b18ad49a98dac3Ubuntu Security Notice 7120-1 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
9a219c86f338ba1aa47688bce8d8ccd34d42158fb4334560d154470d24bf725bUbuntu Security Notice 7119-1 - Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
0ac8232eca124498c64e1f39ff4a55d32797211ade5b92cbb09450e9c8fd78daUbuntu Security Notice 7089-7 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
3bb4b0009eaad71618f34ff6c752f1f9e4ea79487c66b03cb45903424dfb4988Ubuntu Security Notice 7117-1 - Qualys discovered that needrestart passed unsanitized data to a library which expects safe input. A local attacker could possibly use this issue to execute arbitrary code as root. Qualys discovered that the library libmodule-scandeps-perl incorrectly parsed perl code. This could allow a local attacker to execute arbitrary shell commands.
243f9908492121d33be291aab7ae169001482e1d128c0417a2f83b5ed1d56c6eUbuntu Security Notice 7115-1 - It was discovered that Waitress could process follow up requests when receiving a specially crafted message. An attacker could use this issue to have the server process inconsistent client requests. Dylan Jay discovered that Waitress could be lead to write to an unexisting socket after closing the remote connection. An attacker could use this issue to increase resource utilization leading to a denial of service.
6ad6f923ea9cc45b7e046d6e571ff79657024a06937696cab8baf2ba282bbeb0Ubuntu Security Notice 7116-1 - It was discovered that Python incorrectly handled quoting path names when using the venv module. A local attacker able to control virtual environments could possibly use this issue to execute arbitrary code when the virtual environment is activated.
446a88199d9186d03c7cdc7b5e4b83cd8d96c3cfc050d5bbded309e03b02cb0cUbuntu Security Notice 7015-5 - USN-7015-1 fixed several vulnerabilities in Python. This update provides the corresponding update for CVE-2024-6232 and CVE-2024-6923 for python2.7 in Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that the Python email module incorrectly parsed email addresses that contain special characters. A remote attacker could possibly use this issue to bypass certain protection mechanisms. It was discovered that Python allowed excessive backtracking while parsing certain tarfile headers. A remote attacker could possibly use this issue to cause Python to consume resources, leading to a denial of service. It was discovered that the Python email module incorrectly quoted newlines for email headers. A remote attacker could possibly use this issue to perform header injection. It was discovered that the Python http.cookies module incorrectly handled parsing cookies that contained backslashes for quoted characters. A remote attacker could possibly use this issue to cause Python to consume resources, leading to a denial of service. It was discovered that the Python zipfile module incorrectly handled certain malformed zip files. A remote attacker could possibly use this issue to cause Python to stop responding, resulting in a denial of service.
08f60811c86141139bb27d0271c6dc8fb3d71d45f06454f487eabe3442ba3aa1Ubuntu Security Notice 7114-1 - It was discovered that Glib incorrectly handled certain trailing characters. An attacker could possibly use this issue to cause a crash or other undefined behavior.
4db03b1520199c6230c02cdc5e8f20493c1c1be2747f204c7c236a798edb64d9Ubuntu Security Notice 7104-1 - It was discovered that curl could overwrite the HSTS expiry of the parent domain with the subdomain's HSTS entry. This could lead to curl switching back to insecure HTTP earlier than otherwise intended, resulting in information exposure.
0f628650750691a59648b4a0228da093ce429c68aa5c949edc1146e5a110c9b2Ubuntu Security Notice 7113-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
dd5f06682ca93a1fe2093e0af57570ec9766114fd67a9256775ecb3b152853a5Ubuntu Security Notice 7108-1 - Fabian Bäumer, Marcus Brinkmann, and Joerg Schwenk discovered that AsyncSSH did not properly handle the extension info message. An attacker able to intercept communications could possibly use this issue to downgrade the algorithm used for client authentication. Fabian Bäumer, Marcus Brinkmann, and Joerg Schwenk discovered that AsyncSSH did not properly handle the user authentication request message. An attacker could possibly use this issue to control the remote end of an SSH client session via packet injection/removal and shell emulation.
879c1bba1c6e49f095f223b8a2b416c8ae15269b5259350aefb2b128068cebe4Ubuntu Security Notice 7106-1 - It was discovered that Tomcat did not include the secure attribute for session cookies when using the RemoteIpFilter with requests from a reverse proxy. An attacker could possibly use this issue to leak sensitive information. It was discovered that Tomcat had a vulnerability in its FORM authentication feature, leading to an open redirect attack. An attacker could possibly use this issue to perform phishing attacks.
a7e1f25fa58014ab4990b4ca73018677dc891d2ab83b50bc02c672928853008fUbuntu Security Notice 7089-6 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
515b12c4124017f9c9b2a16d46a9bd62684fd3cd10bf1db6c2b42939bd7a194aUbuntu Security Notice 7112-1 - It was discovered that the GD Graphics Library did not perform proper bounds checking while handling BMP and WebP files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.
79519e626cd3d16dd3eb3af83d09539a391326284b873a411f29ab8e922b9563Ubuntu Security Notice 7111-1 - Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a panic resulting in a denial of service. Ameya Darshan and Jakob Ackermann discovered that Go did not properly validate the amount of memory and disk files ReadForm can consume. An attacker could possibly use this issue to cause a panic resulting in a denial of service.
8309e2cc82bec72641de9766c00b5b04be56b3f96d79c53bdc77264e677a87a9Ubuntu Security Notice 7088-5 - Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
c4e7f1b5ea3bf3722a4cbe7f2f32f3a71766382741673a08f931c00204a0c5a6
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