CVSS: 5.9EPSS: 0%CPEs: 3EXPL: 0CVE-2022-31117 – Double free of buffer during string decoding in ujson
https://notcve.org/view.php?id=CVE-2022-31117
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue. • https://github.com/ultrajson/ultrajson/commit/9c20de0f77b391093967e25d01fb48671104b15b https://github.com/ultrajson/ultrajson/security/advisories/GHSA-fm67-cv37-96ff https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NAU5N4A7EUK2AMUCOLYDD5ARXAJYZBD2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPPU5FZP3LCTXYORFH7NHUMYA5X66IA7 https://access.redhat.com/security/cve/CVE-2022-31117 https://bugzilla.redhat.com/show_bug.cgi?id=2104739 • CWE-415: Double Free •
CVSS: 7.1EPSS: 0%CPEs: 22EXPL: 0CVE-2022-33742
https://notcve.org/view.php?id=CVE-2022-33742
Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). Unas fuga de datos de frontends de disco/NIC de Linux Este registro de información de CNA se relaciona con múltiples CVE; el texto explica qué aspectos/vulnerabilidades corresponden a qué CVE.] Las interfaces de dispositivos Linux Block y Network PV no ponen a cero las regiones de memoria antes de compartirlas con el backend (CVE-2022-26365, CVE-2022-33740). • http://www.openwall.com/lists/oss-security/2022/07/05/6 http://xenbits.xen.org/xsa/advisory-403.html https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGFTRZ66KQYTSYIRT5FRHF5D6O72NWOP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-403&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.1EPSS: 0%CPEs: 22EXPL: 0CVE-2022-33741
https://notcve.org/view.php?id=CVE-2022-33741
Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). Unas fuga de datos de frontends de disco/NIC de Linux Este registro de información de CNA se relaciona con múltiples CVE; el texto explica qué aspectos/vulnerabilidades corresponden a qué CVE.] Las interfaces de dispositivos Linux Block y Network PV no ponen a cero las regiones de memoria antes de compartirlas con el backend (CVE-2022-26365, CVE-2022-33740). • http://www.openwall.com/lists/oss-security/2022/07/05/6 http://xenbits.xen.org/xsa/advisory-403.html https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGFTRZ66KQYTSYIRT5FRHF5D6O72NWOP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-403&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.1EPSS: 0%CPEs: 22EXPL: 0CVE-2022-33740
https://notcve.org/view.php?id=CVE-2022-33740
Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). Unas fuga de datos de frontends de disco/NIC de Linux Este registro de información de CNA se relaciona con múltiples CVE; el texto explica qué aspectos/vulnerabilidades corresponden a qué CVE.] Las interfaces de dispositivos Linux Block y Network PV no ponen a cero las regiones de memoria antes de compartirlas con el backend (CVE-2022-26365, CVE-2022-33740). • http://www.openwall.com/lists/oss-security/2022/07/05/6 http://xenbits.xen.org/xsa/advisory-403.html https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGFTRZ66KQYTSYIRT5FRHF5D6O72NWOP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-403&# • CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer •
CVSS: 7.1EPSS: 0%CPEs: 22EXPL: 0CVE-2022-26365
https://notcve.org/view.php?id=CVE-2022-26365
Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). Unas fuga de datos de frontends de disco/NIC de Linux Este registro de información de CNA se relaciona con múltiples CVE; el texto explica qué aspectos/vulnerabilidades corresponden a qué CVE.] Las interfaces de dispositivos Linux Block y Network PV no ponen a cero las regiones de memoria antes de compartirlas con el backend (CVE-2022-26365, CVE-2022-33740). • http://www.openwall.com/lists/oss-security/2022/07/05/6 http://xenbits.xen.org/xsa/advisory-403.html https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGFTRZ66KQYTSYIRT5FRHF5D6O72NWOP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-403&# • CWE-401: Missing Release of Memory after Effective Lifetime •