Scientific Essential and Critical Security Patch Updates

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SciLinux: SLSA-2021-1384-1 Moderate: nss on SL7.x x86_64

SciLinux: SLSA-2021-1384-1 Moderate: nss on SL7.x x86_64

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nss: TLS 1.3 CCS flood remote DoS Attack (CVE-2020-25648) 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): * FTBFS: Paypal Cert expired * FTBFS: IKE CLASS_1563 fails gtest * Cannot compile code with nss headers and -Werror=strict-prototypes * CA HSM ncipher token disabled after [More...]

SciLinux: SLSA-2021-1363-1 Important: firefox on SL7.x x86_64

SciLinux: SLSA-2021-1363-1 Important: firefox on SL7.x x86_64

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This update upgrades Firefox to version 78.10.0 ESR. * Mozilla: Out of bound write due to lazy initialization (CVE-2021-23994) * Mozilla: Use-after-free in Responsive Design Mode (CVE-2021-23995) * Mozilla: More internal network hosts could have been probed by a malicious webpage (CVE-2021-23961) * Mozilla: Secure Lock icon could have been spoofed (CVE-2021-23998) * Mozilla: Blob URLs may h [More...]

SciLinux: SLSA-2021-1350-1 Important: thunderbird on SL7.x x86_64

SciLinux: SLSA-2021-1350-1 Important: thunderbird on SL7.x x86_64

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This update upgrades Thunderbird to version 78.10.0. * Mozilla: Out of bound write due to lazy initialization (CVE-2021-23994) * Mozilla: Use-after-free in Responsive Design Mode (CVE-2021-23995) * Mozilla: More internal network hosts could have been probed by a malicious webpage (CVE-2021-23961) * Mozilla: Secure Lock icon could have been spoofed (CVE-2021-23998) * Mozilla: Blob URLs may h [More...]

SciLinux: SLSA-2021-1354-1 Important: xstream on SL7.x noarch

SciLinux: SLSA-2021-1354-1 Important: xstream on SL7.x noarch

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XStream: Unsafe deserizaliation of javax.sql.rowset.BaseRowSet (CVE-2021-21344) * XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry (CVE-2021-21345) * XStream: Unsafe deserizaliation of sun.swing.SwingLazyValue (CVE-2021-21346) * XStream: Unsafe deserizaliation of com.sun.tools.javac.processing.JavacProcessingEnvironment NameProcessIterator (CVE-2021-21347 [More...]

SciLinux: SLSA-2021-1297-1 Moderate: java-11-openjdk on x86_64

SciLinux: SLSA-2021-1297-1 Moderate: java-11-openjdk on x86_64

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OpenJDK: Incomplete enforcement of JAR signing disabled algorithms (8249906) (CVE-2021-2163) 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): * JNI local refs exceeds capacity warning in NetworkInterface::getAll - Scientific Linux Development Team

SciLinux: SLSA-2021-1192-1 Moderate: thunderbird on x86_64

SciLinux: SLSA-2021-1192-1 Moderate: thunderbird on x86_64

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This update upgrades Thunderbird to version 78.9.1. * Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key (CVE-2021-23991) * Mozilla: A crafted OpenPGP key with an invalid user ID could be used to confuse the user (CVE-2021-23992) * Mozilla: Inability to send encrypted OpenPGP email after importing a crafted OpenPGP key (CVE-2021-23993) For more [More...]

SciLinux: SLSA-2021-1071-1 Important: kernel on x86_64

SciLinux: SLSA-2021-1071-1 Important: kernel on x86_64

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kernel: out-of-bounds read in libiscsi module (CVE-2021-27364) * kernel: heap buffer overflow in the iSCSI subsystem (CVE-2021-27365) * kernel: iscsi: unrestricted access to sessions and handles (CVE-2021-27363) 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): * Customer testing [More...]

SciLinux: SLSA-2021-0992-1 Important: firefox on x86_64

SciLinux: SLSA-2021-0992-1 Important: firefox on x86_64

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This update upgrades Firefox to version 78.9.0 ESR. * Mozilla: Texture upload into an unbound backing buffer resulted in an out-of-bound read (CVE-2021-23981) * Mozilla: Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9 (CVE-2021-23987) * Mozilla: Internal network hosts could have been probed by a malicious webpage (CVE-2021-23982) * Mozilla: Malicious extensions could have spoofed [More...]

SciLinux: SLSA-2021-0996-1 Important: thunderbird on x86_64

SciLinux: SLSA-2021-0996-1 Important: thunderbird on x86_64

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This update upgrades Thunderbird to version 78.9.0. * Mozilla: Texture upload into an unbound backing buffer resulted in an out-of-bound read (CVE-2021-23981) * Mozilla: Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9 (CVE-2021-23987) * Mozilla: Internal network hosts could have been probed by a malicious webpage (CVE-2021-23982) * Mozilla: Malicious extensions could have spoofed [More...]

SciLinux: SLSA-2021-0856-1 Important: kernel on SL7.x x86_64

SciLinux: SLSA-2021-0856-1 Important: kernel on SL7.x x86_64

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kernel: Local buffer overflow in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c (CVE-2020-25211) * kernel: SCSI target (LIO) write to any block on ILO backstore (CVE-2020-28374) * kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use- after-free (CVE-2020-29661) * kernel: malicious USB devices can lead to multiple out-of-bounds write (CVE-2019-19532) [More...]

SciLinux: SLSA-2021-0860-1 Important: ipa on SL7.x x86_64

SciLinux: SLSA-2021-0860-1 Important: ipa on SL7.x x86_64

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jquery: Passing HTML containing elements to manipulation methods could result in untrusted code execution (CVE-2020-11023) 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): * cannot issue certs with multiple IP addresses corresponding to different hosts * CA-less install [More...]

SciLinux: SLSA-2021-0851-1 Important: pki-core on SL7.x x86_64

SciLinux: SLSA-2021-0851-1 Important: pki-core on SL7.x x86_64

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pki-core: Unprivileged users can renew any certificate (CVE-2021-20179) * pki-core: XSS in the certificate search results (CVE-2020-25715) * pki-core: Reflected XSS in 'path length' constraint field in CA's Agent page (CVE-2019-10146) * pki-core/pki-kra: Reflected XSS in recoveryID search field at KRA's DRM agent page in authorize recovery tab (CVE-2019-10179) * pki-core: Reflected XSS in [More...]

SciLinux: SLSA-2021-0808-1 Important: wpa_supplicant on SL7.x x86_64

SciLinux: SLSA-2021-0808-1 Important: wpa_supplicant on SL7.x x86_64

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wpa_supplicant: Use-after-free in P2P provision discovery processing (CVE-2021-27803) 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 wpa_supplicant-2.6-12.el7_9.2.x86_64.rpm wpa_supplicant-debuginfo-2.6-12.el7_9.2.x86_64.rpm - Scientific Linux Development Team

SciLinux: SLSA-2021-0742-1 Important: screen on SL7.x x86_64

SciLinux: SLSA-2021-0742-1 Important: screen on SL7.x x86_64

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screen: crash when processing combining chars (CVE-2021-26937) 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 screen-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm screen-debuginfo-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm - Scientific Linux Development Team

SciLinux: SLSA-2021-0699-1 Important: grub2 on SL7.x x86_64

SciLinux: SLSA-2021-0699-1 Important: grub2 on SL7.x x86_64

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grub2: acpi command allows privileged user to load crafted ACPI tables when Secure Boot is enabled (CVE-2020-14372) * grub2: Use-after-free in rmmod command (CVE-2020-25632) * grub2: Out-of-bounds write in grub_usb_device_initialize() (CVE-2020-25647) * grub2: Stack buffer overflow in grub_parser_split_cmdline() (CVE-2020-27749) * grub2: cutmem command allows privileged user to remove memo [More...]

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