SciLinux: SLSA-2021-3801-1 Important: kernel on SL7.x x86_64

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kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks (CVE-2021-22543) * kernel: powerpc: KVM guest OS users can cause host OS memory corruption (CVE-2021-37576) * kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653) * kernel: SVM nested virtualization issue in KVM (VMLOAD/VMSAVE) (CVE-2021-3656) For more details about the security issue(s), [More...]

SciLinux: SLSA-2021-3810-1 Moderate: libxml2 on SL7.x x86_64

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libxml2: Use after free via namespace node in XPointer ranges (CVE-2016-4658) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE --- SL7 x86_64 libxml2-2.9.1-6.el7_9.6.i686.rpm libxml2-2.9.1-6.el7_9.6.x86_64.rpm libxml2-debuginfo-2.9.1-6.el7_9.6.i686.rpm libxml2-debuginfo-2.9.1-6.el7_9.6 [More...]

SciLinux: SLSA-2021-3798-1 Moderate: openssl on x86_64

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openssl: integer overflow in CipherUpdate (CVE-2021-23840) * openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE - Scientific Linux Development Team

SciLinux: SLSA-2021-3807-1 Low: 389-ds-base on SL7.x x86_64

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389-ds-base: CRYPT password hash with asterisk allows any bind attempt to succeed (CVE-2021-3652) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE Bug Fix(es): * A plugin can create an index. Even if the index can be used immediately (for searches) the index remains offline until further rein [More...]

SciLinux: SLSA-2021-3494-1 Important: thunderbird on SL7.x x86_64

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This update upgrades Thunderbird to version 78.14.0. * Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 (CVE-2021-38493) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE --- SL7 x86_64 - thunderbird-78.14.0-1.el7_9.x86_64.rpm - thunderbird-debuginfo-78.1 [More...]

SciLinux: SLSA-2021-3498-1 Important: firefox on SL7.x x86_64

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This update upgrades Firefox to version 78.14.0 ESR. * Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 (CVE-2021-38493) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE --- SL7 x86_64 - firefox-78.14.0-1.el7_9.i686.rpm - firefox-78.14.0-1.el7_9.x86_64.r [More...]

SciLinux: SLSA-2021-3438-1 Moderate: kernel on SL7.x x86_64

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kernel: use-after-free in route4_change() in net/sched/cls_route.c (CVE-2021-3715) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE Bug Fix(es): * [SL 7.8][s390x][DASD]Crash in __list_del_entry, alias_pav_group list corrupt when running dasd_alias_remove_device() * EMBARGOED CVE-2021-3715 kern [More...]

SciLinux: SLSA-2021-3336-1 Important: sssd on SL7.x x86_64

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sssd: shell command injection in sssctl (CVE-2021-3621) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE Bug Fix(es): * Memory leak in the simple access provider * id lookup is failing intermittently * SSSD is NOT able to contact the Global Catalog when local site is down * Missing search in [More...]

SciLinux: SLSA-2021-3327-1 Important: kernel on SL7.x x86_64

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kernel: out-of-bounds write in xt_compat_target_from_user() in net/netfilter/x_tables.c (CVE-2021-22555) * kernel: race condition for removal of the HCI controller (CVE-2021-32399) * kernel: powerpc: RTAS calls can be used to compromise kernel integrity (CVE-2020-27777) * kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation (CVE-2021-29154) * kernel: [More...]