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Medium ELSA-2018-3090 1 CVE

Moderate: ovmf security, bug fix, and enhancement update (Oracle Linux 7)

Published Nov 5, 2018 · Updated Nov 5, 2018

Summary

[20180508-3.gitee3198e672e2.el7]
- ovmf-redhat-provide-virtual-bundled-OpenSSL-in-OVMF.patch [bz#1607792]
- Resolves: bz#1607792
(add 'Provides: bundled(openssl) = 1.1.0h' to the spec file)

[20180508-2.gitee3198e672e2]
- OvmfPkg/PlatformBootManagerLib: connect consoles unconditionally [bz#1577546]
- build OVMF varstore template with SB enabled / certs enrolled [bz#1561128]
- connect Virtio RNG devices again [bz#1579518]
- Resolves: bz#1577546
(no input consoles connected under certain circumstances)
- Resolves: bz#1561128
(OVMF Secure boot enablement (enrollment of default keys))
- Resolves: bz#1579518
(EFI_RNG_PROTOCOL no longer produced for virtio-rng)

[20180508-1.gitee3198e672e2]
- Rebase to [bz#1559542]
- Resolves: bz#1559542
(Rebase OVMF for RHEL-7.6)

Fixed packages 1

ReleasePackageFixed in
Oracle Linux · 7 OVMF 0:20180508-3.gitee3198e672e2.el7

Vulnerabilities 1

  • Unscored —
    CVE-2018-0739 EPSS 19%

    Constructed ASN.1 types with a recursive definition could exceed the stack

    Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL…