CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 1CVE-2021-40985
https://notcve.org/view.php?id=CVE-2021-40985
A stack-based buffer under-read in htmldoc before 1.9.12, allows attackers to cause a denial of service via a crafted BMP image to image_load_bmp. Una vulnerabilidad de desbordamiento del búfer under-read en htmldoc versiones anteriores a 1.9.12, permite a atacantes causar una denegación de servicio por medio de una imagen BMP diseñada a la función image_load_bmp. • https://github.com/michaelrsweet/htmldoc/commit/f12b9666e582a8e7b70f11b28e5ffc49ad625d43 https://github.com/michaelrsweet/htmldoc/issues/444 https://lists.debian.org/debian-lts-announce/2022/02/msg00022.html • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-3748 – QEMU: virtio-net: heap use-after-free in virtio_net_receive_rcu
https://notcve.org/view.php?id=CVE-2021-3748
A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service condition, or potentially execute code on the host with the privileges of the QEMU process. Se ha encontrado una vulnerabilidad de uso de memoria previamente liberada en el dispositivo virtio-net de QEMU. Podría ocurrir cuando la dirección del descriptor pertenece a la región de acceso no directo, debido a que num_buffers es establecido después de que el elemento virtqueue haya sido desmapeado. • https://bugzilla.redhat.com/show_bug.cgi?id=1998514 https://github.com/qemu/qemu/commit/bedd7e93d01961fcb16a97ae45d93acf357e11f6 https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html https://lists.nongnu.org/archive/html/qemu-devel/2021-09/msg00388.html https://security.gentoo.org/glsa/202208-27 https://security.netapp.com/advisory/ntap-20220425-0004 https://ubuntu.com/security/CVE-2021-3748 https://access. • CWE-416: Use After Free •
CVSS: 5.3EPSS: 0%CPEs: 51EXPL: 0CVE-2021-25219 – Lame cache can be abused to severely degrade resolver performance
https://notcve.org/view.php?id=CVE-2021-25219
In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 -> 9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND 9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it possible for its internal data structures to grow almost infinitely, which may cause significant delays in client query processing. En BIND versiones 9.3.0 posteriores a 9.11.35, versiones 9.12.0 posteriores a 9.16.21, y en versiones 9.9.3-S1 posteriores a 9.11.35-S1 y versiones 9.16.8-S1 posteriores a 9.16.21-S1 de BIND Supported Preview Edition, así como en las versiones 9.17.0 -> 9.17.18 de la rama de desarrollo de BIND 9.17, una explotación de servidores autoritativos rotos usando un fallo en el procesamiento de respuestas puede causar una degradación en el rendimiento del resolver BIND. La forma en que está diseñada actualmente la caché de lame hace posible que sus estructuras de datos internas crezcan casi infinitamente, lo que puede causar retrasos significativos en el procesamiento de las consultas de los clientes A flaw was found in the way bind processes broken responses from authoritative servers. This caching mechanism could be abused by an attacker to significantly degrade resolver performance. • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://kb.isc.org/v1/docs/cve-2021-25219 https://lists.debian.org/debian-lts-announce/2021/11/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EF4NAVRV4H3W4GA3LGGZYUKD3HSJBAVW https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGV7SA27CTYLGFJSPUM3V36ZWK7WWDI4 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTKC4E3HUOLYN5 • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1CVE-2021-3903 – Heap-based Buffer Overflow in vim/vim
https://notcve.org/view.php?id=CVE-2021-3903
vim is vulnerable to Heap-based Buffer Overflow vim es vulnerable al desbordamiento del búfer en la región Heap de la memoria • http://www.openwall.com/lists/oss-security/2022/01/15/1 https://github.com/vim/vim/commit/777e7c21b7627be80961848ac560cb0a9978ff43 https://huntr.dev/bounties/35738a4f-55ce-446c-b836-2fb0b39625f8 https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BN4EX7BPQU7RP6PXCNCSDORUZBXQ4JUH https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DU26T75PYA3OF7XJGNKMT2ZCQEU4UKP5 https://lists.fedo • CWE-122: Heap-based Buffer Overflow CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 72EXPL: 1CVE-2021-41182 – XSS in the `altField` option of the Datepicker widget
https://notcve.org/view.php?id=CVE-2021-41182
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `altField` option of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `altField` option is now treated as a CSS selector. A workaround is to not accept the value of the `altField` option from untrusted sources. jQuery-UI es la biblioteca oficial de interfaz de usuario de jQuery. • https://blog.jqueryui.com/2021/10/jquery-ui-1-13-0-released https://github.com/jquery/jquery-ui/pull/1954/commits/6809ce843e5ac4128108ea4c15cbc100653c2b63 https://github.com/jquery/jquery-ui/security/advisories/GHSA-9gj3-hwp5-pmwc https://lists.debian.org/debian-lts-announce/2022/01/msg00014.html https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVKIOWSXL2RF2ULNAP7PHESYCFSZIJE3 https://lists.fedoraproj • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •