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oraclelinuxOracleLinuxELSA-2018-3073
HistoryNov 05, 2018 - 12:00 a.m.

zsh security and bug fix update

2018-11-0500:00:00
linux.oracle.com
495

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.007 Low

EPSS

Percentile

78.4%

[5.0.2-31]

  • fix defects detected by Coverity related to CVE-2017-18206 and CVE-2018-1083
    [5.0.2-30]
  • fix stack-based buffer overflow in utils.c:checkmailpath() (CVE-2018-1100)
  • fix stack-based buffer overflow in gen_matches_files() (CVE-2018-1083)
  • fix stack-based buffer overflow in exec.c:hashcmd() (CVE-2018-1071)
  • avoid crash when copying empty hash table (CVE-2018-7549)
  • fix buffer overrun in xsymlinks (CVE-2017-18206)
  • fix NULL dereference in cd (CVE-2017-18205)
  • fix buffer overflow when scanning very long path for symlinks (CVE-2014-10072)
  • fix buffer overflow for very long fds in >& fd syntax (CVE-2014-10071)
    [5.0.2-29]
  • fix crash while inputting long multi-line strings (#1492595)

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.007 Low

EPSS

Percentile

78.4%