CWE-377

Insecure Temporary File

Creating and using insecure temporary files can leave application and system data vulnerable to attack.

CVE-2011-4119 (GCVE-0-2011-4119)
Vulnerability from cvelistv5
Published
2021-10-26 12:11
Modified
2024-08-07 00:01
Severity ?
CWE
Summary
caml-light <= 0.75 uses mktemp() insecurely, and also does unsafe things in /tmp during make install.
References
Impacted products
Vendor Product Version
n/a caml-light Version: caml-light <= 0.75
Show details on NVD website

To clipboard 

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CVE-2012-2666 (GCVE-0-2012-2666)
Vulnerability from cvelistv5
Published
2021-07-09 10:50
Modified
2024-08-06 19:42
Severity ?
CWE
Summary
golang/go in 1.0.2 fixes all.bash on shared machines. dotest() in src/pkg/debug/gosym/pclntab_test.go creates a temporary file with predicable name and executes it as shell script.
References
Impacted products
Vendor Product Version
n/a go/golang Version: go/golang 1.0.2
Show details on NVD website

To clipboard 

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CVE-2013-4253 (GCVE-0-2013-4253)
Vulnerability from cvelistv5
Published
2022-10-19 00:00
Modified
2025-05-09 15:12
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
Summary
The deployment script in the unsupported "OpenShift Extras" set of add-on scripts, in Red Hat Openshift 1, installs a default public key in the root user's authorized_keys file.
References
Impacted products
Vendor Product Version
n/a Red Hat Openshift Version: Red Hat Openshift 1
Show details on NVD website

To clipboard 

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CVE-2013-4561 (GCVE-0-2013-4561)
Vulnerability from cvelistv5
Published
2022-06-30 18:40
Modified
2024-08-06 16:45
Severity ?
CWE
Summary
In a openshift node, there is a cron job to update mcollective facts that mishandles a temporary file. This may lead to loss of confidentiality and integrity.
References
Impacted products
Vendor Product Version
n/a openshift-origin-msg-node-mcollective Version: openshift-origin-msg-node-mcollective as shipped with Red Hat OpenShift Online and OpenShift Enterprise 1.x.
Show details on NVD website

To clipboard 

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CVE-2016-9595 (GCVE-0-2016-9595)
Vulnerability from cvelistv5
Published
2018-07-27 18:00
Modified
2024-08-06 02:59
Severity ?
7.3 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE
Summary
A flaw was found in katello-debug before 3.4.0 where certain scripts and log files used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.
References
Impacted products
Vendor Product Version
Foreman katello-debug Version: 3.4.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2017-15111 (GCVE-0-2017-15111)
Vulnerability from cvelistv5
Published
2018-01-20 00:00
Modified
2024-09-17 02:26
Severity ?
CWE
Summary
keycloak-httpd-client-install versions before 0.8 insecurely creates temporary file allowing local attackers to overwrite other files via symbolic link.
References
Impacted products
Vendor Product Version
jdennis keycloak-httpd-client-install Version: before 0.8
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CVE-2017-16024 (GCVE-0-2017-16024)
Vulnerability from cvelistv5
Published
2018-06-04 19:00
Modified
2024-09-16 17:48
Severity ?
CWE
  • CWE-377 - Insecure Temporary File ()
Summary
The sync-exec module is used to simulate child_process.execSync in node versions <0.11.9. Sync-exec uses tmp directories as a buffer before returning values. Other users on the server have read access to the tmp directory, possibly allowing an attacker on the server to obtain confidential information from the buffer/tmp file, while it exists.
References
Impacted products
Vendor Product Version
HackerOne sync-exec node module Version: All versions
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CVE-2017-7549 (GCVE-0-2017-7549)
Vulnerability from cvelistv5
Published
2017-09-21 20:00
Modified
2024-08-05 16:04
Severity ?
CWE
Summary
A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat OpenStack Newton, where pre-install and security policy scripts used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.
References
https://access.redhat.com/errata/RHSA-2017:2726 vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/100407 vdb-entry, x_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2649 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2687 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2557 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2693 vendor-advisory, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1477403 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Red Hat, Inc. instack-undercloud Version: Pike, 12: v7.2.0, Ocata, 11: v6.1.0, Newton, 10: v5.3.0
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CVE-2017-7560 (GCVE-0-2017-7560)
Vulnerability from cvelistv5
Published
2017-09-13 17:00
Modified
2024-08-05 16:04
Severity ?
CWE
Summary
It was found that rhnsd PID files are created as world-writable that allows local attackers to fill the disks or to kill selected processes.
References
Impacted products
Vendor Product Version
Red Hat, Inc. rhnsd Version: n/a
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CVE-2018-1053 (GCVE-0-2018-1053)
Vulnerability from cvelistv5
Published
2018-02-09 14:00
Modified
2024-09-17 04:20
Severity ?
CWE
Summary
In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pg_upgrade creates file in current working directory containing the output of `pg_dumpall -g` under umask which was in effect when the user invoked pg_upgrade, and not under 0077 which is normally used for other temporary files. This can allow an authenticated attacker to read or modify the one file, which may contain encrypted or unencrypted database passwords. The attack is infeasible if a directory mode blocks the attacker searching the current working directory or if the prevailing umask blocks the attacker opening the file.
References
https://www.postgresql.org/about/news/1829/ x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:2511 vendor-advisory, x_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018/02/msg00006.html mailing-list, x_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:2566 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3816 vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/102986 vdb-entry, x_refsource_BID
https://usn.ubuntu.com/3564-1/ vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
The PostgreSQL Global Development Group postgresql Version: 9.3.x before 9.3.21
Version: 9.4.x before 9.4.16
Version: 9.5.x before 9.5.11
Version: 9.6.x before 9.6.7
Version: 10.x before 10.2
 Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

CAPEC-149: Explore for Predictable Temporary File Names

An attacker explores a target to identify the names and locations of predictable temporary files for the purpose of launching further attacks against the target. This involves analyzing naming conventions and storage locations of the temporary files created by a target application. If an attacker can predict the names of temporary files they can use this information to mount other attacks, such as information gathering and symlink attacks.

CAPEC-155: Screen Temporary Files for Sensitive Information

An adversary exploits the temporary, insecure storage of information by monitoring the content of files used to store temp data during an application's routine execution flow. Many applications use temporary files to accelerate processing or to provide records of state across multiple executions of the application. Sometimes, however, these temporary files may end up storing sensitive information. By screening an application's temporary files, an adversary might be able to discover such sensitive information. For example, web browsers often cache content to accelerate subsequent lookups. If the content contains sensitive information then the adversary could recover this from the web cache.

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