This update upgrades Firefox to version 91.4.0 ESR. * Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4 * Mozilla: URL leakage when navigating while executing asynchronous function (CVE-2021-43536) * Mozilla: Heap buffer overflow when using structured clone (CVE-2021-43537) * Mozilla: Missing fullscreen and pointer lock notification when requesting both (CVE-2021-43538) [More...]
mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097) * mailman: CSRF token bypass allows to perform CSRF attacks and admin takeover (CVE-2021-44227) * mailman: CSRF protection missing in the user options page (CVE-2016-6893) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related informat [More...]
nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527) 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 nss-3.67.0-4.el7_9.i686.rpm nss-3.67.0-4.el7_9.x86_64.rpm nss-debuginfo-3.67.0-4.el7_9.i686.rpm nss-debuginfo-3.67.0- [More...]
openssh: privilege escalation when AuthorizedKeysCommand or AuthorizedPrincipalsCommand are configured (CVE-2021-41617) 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 openssh-7.4p1-22.el7_9.x86_64.rpm openssh-askpass-7.4p1-22.el7_9.x86_64.rpm openssh-clients-7.4p1-22.e [More...]
krb5: NULL pointer dereference in process_tgs_req() in kdc/do_tgs_req.c via a FAST inner body that lacks server field (CVE-2021-37750) 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 krb5-debuginfo-1.15.1-51.el7_9.i686.rpm krb5-debuginfo-1.15.1-51.el7_9.x86_64.rpm krb5- [More...]
kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after- free (CVE-2020-36385) 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): * scsi: ibmvfc: Avoid link down on FS9100 canister reboot * crash in qla2x00_status_entry() because of corrupt srb * qedf driver: race c [More...]
rpm: Signature checks bypass via corrupted rpm package (CVE-2021-20271) 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 rpm-4.11.3-48.el7_9.x86_64.rpm rpm-build-4.11.3-48.el7_9.x86_64.rpm rpm-build-libs-4.11.3-48.el7_9.i686.rpm rpm-build-libs-4.11.3-48.el7_9.x86_64. [More...]
freerdp: improper client input validation for gateway connections allows to overwrite memory (CVE-2021-41159) * freerdp: improper region checks in all clients allow out of bound write to memory (CVE-2021-41160) 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 freerdp-2.1.1-5.el [More...]
This update upgrades Thunderbird to version 91.3.0. * Mozilla: Use-after-free in HTTP2 Session object * Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3 * Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503) * Mozilla: Use-after-free in file picker dialog (CVE-2021-38504) * Mozilla: Firefox could be coaxed into going into fullscreen mode witho [More...]
This update upgrades Firefox to version 91.3.0 ESR. * Mozilla: Use-after-free in HTTP2 Session object * Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3 * Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503) * Mozilla: Use-after-free in file picker dialog (CVE-2021-38504) * Mozilla: Firefox could be coaxed into going into fullscreen mode witho [More...]
flatpak: Sandbox bypass via recent VFS-manipulating syscalls (CVE-2021-41133) 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 -flatpak-1.0.9-12.el7_9.x86_64.rpm - flatpak-builder-1.0.0-12.el7_9.x86_64.rpm - flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm - flatpak-devel-1.0.9- [More...]
Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks (CVE-2021-42574) The following changes were introduced in binutils in order to facilitate detection of BiDi Unicode characters: Tools which display names or strings (readelf, strings, nm, objdump) have a new command line option --unicode / -U which controls how Unicode characters are h [More...]
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...]
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...]
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
