Bug 1107296 – VUL-0: CVE-2018-0502: zsh: The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line

Bug 1107296 - (CVE-2018-0502) VUL-0: CVE-2018-0502: zsh: The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line

(CVE-2018-0502)
Summary:	VUL-0: CVE-2018-0502: zsh: The beginning of a #! script file was mishandled, ...

Status:	NEW

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Major
Target Milestone:	---
Assigned To:	Paolo Perego
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/213776/
Whiteboard:	CVSSv3:SUSE:CVE-2018-0502:7.3:(AV:L/...
Keywords:

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Blocks:
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Reported:	2018-09-05 13:35 UTC by Karol Babioch
Modified:	2022-03-14 20:20 UTC (History)
CC List:	4 users (show)

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

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Description Karol Babioch 2018-09-05 13:35:24 UTC

CVE-2018-0502

An issue was discovered in zsh before 5.6. The beginning of a #! script file was
mishandled, potentially leading to an execve call to a program named on the
second line.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-0502
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908000
https://www.zsh.org/mla/zsh-announce/136
https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233d

Comment 1 Swamp Workflow Management 2018-09-05 14:10:09 UTC

This is an autogenerated message for OBS integration:
This bug (1107296) was mentioned in
https://build.opensuse.org/request/show/633484 Factory / zsh

Comment 3 Swamp Workflow Management 2018-09-05 15:10:10 UTC

This is an autogenerated message for OBS integration:
This bug (1107296) was mentioned in
https://build.opensuse.org/request/show/633489 Factory / zsh

Comment 5 Swamp Workflow Management 2018-09-11 16:08:21 UTC

SUSE-SU-2018:2686-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1107294,1107296
CVE References: CVE-2018-0502,CVE-2018-13259
Sources used:
SUSE Linux Enterprise Module for Basesystem 15 (src):    zsh-5.6-3.6.1

Comment 6 Swamp Workflow Management 2018-09-17 10:14:16 UTC

openSUSE-SU-2018:2741-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1107294,1107296
CVE References: CVE-2018-0502,CVE-2018-13259
Sources used:
openSUSE Leap 15.0 (src):    zsh-5.6-lp150.2.6.1

Comment 7 Swamp Workflow Management 2018-09-21 10:10:21 UTC

This is an autogenerated message for OBS integration:
This bug (1107296) was mentioned in
https://build.opensuse.org/request/show/637015 42.3 / zsh

Comment 8 Swamp Workflow Management 2018-10-02 10:09:16 UTC

openSUSE-SU-2018:2966-1: An update that solves 5 vulnerabilities and has four fixes is now available.

Category: security (important)
Bug References: 1019130,1084656,1087026,1089030,1107294,1107296,900424,934175,998858
CVE References: CVE-2018-0502,CVE-2018-1071,CVE-2018-1083,CVE-2018-1100,CVE-2018-13259
Sources used:
openSUSE Leap 42.3 (src):    zsh-5.6.2-9.6.1

Comment 9 ni yingjun 2020-11-24 08:05:53 UTC

Hi Support,
I have a customer who are focus on this CVE.
I don't see any information of SLES12SP5 about this CVE on https://www.suse.com/security/cve/.
Is SLES12 SP5 affected by this CVE? Is it a plan to merge it into SLES12sp5?

Thanks.

Comment 11 Swamp Workflow Management 2022-01-24 14:18:29 UTC

SUSE-SU-2022:0161-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1107294,1107296
CVE References: CVE-2018-0502,CVE-2018-13259
JIRA References: 
Sources used:
SUSE OpenStack Cloud Crowbar 9 (src):    zsh-5.0.5-6.12.2
SUSE OpenStack Cloud Crowbar 8 (src):    zsh-5.0.5-6.12.2
SUSE OpenStack Cloud 9 (src):    zsh-5.0.5-6.12.2
SUSE OpenStack Cloud 8 (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server for SAP 12-SP4 (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server for SAP 12-SP3 (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server 12-SP5 (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server 12-SP4-LTSS (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server 12-SP3-LTSS (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server 12-SP3-BCL (src):    zsh-5.0.5-6.12.2
SUSE Linux Enterprise Server 12-SP2-BCL (src):    zsh-5.0.5-6.12.2
HPE Helion Openstack 8 (src):    zsh-5.0.5-6.12.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 14 Swamp Workflow Management 2022-03-14 20:20:30 UTC

SUSE-SU-2022:14910-1: An update that fixes 12 vulnerabilities is now available.

Category: security (important)
Bug References: 1082885,1082975,1082977,1082991,1082998,1083002,1083250,1084656,1087026,1107294,1107296,1163882
CVE References: CVE-2014-10070,CVE-2014-10071,CVE-2014-10072,CVE-2016-10714,CVE-2017-18205,CVE-2017-18206,CVE-2018-0502,CVE-2018-1071,CVE-2018-1083,CVE-2018-13259,CVE-2018-7549,CVE-2019-20044
JIRA References: 
Sources used:
SUSE Linux Enterprise Server 11-SP4-LTSS (src):    zsh-4.3.6-67.9.8.1
SUSE Linux Enterprise Point of Sale 11-SP3 (src):    zsh-4.3.6-67.9.8.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    zsh-4.3.6-67.9.8.1
SUSE Linux Enterprise Debuginfo 11-SP3 (src):    zsh-4.3.6-67.9.8.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.