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CWE-134

423 CVEs • Abstraction: Base • Likelihood of Exploit: High

Use of Externally-Controlled Format String

The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

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CVEs (423)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
2Debian
Graphviz
2Debian Linux
Graphviz
May 6, 2026
Dec 3, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
Format string vulnerability in the yyerror function in lib/cgraph/scan.l in Graphviz allows remote attackers to have unspecified impact via format string specifiers in unknown vectors, which are not properly handled in a...Show more
Format string vulnerability in the yyerror function in lib/cgraph/scan.l in Graphviz allows remote attackers to have unspecified impact via format string specifiers in unknown vectors, which are not properly handled in an error string.Show less
1Universityofcalifornia
1Boinc Client
May 6, 2026
Jun 2, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Format string vulnerability in the PROJECT::write_account_file function in client/cs_account.cpp in BOINC, possibly 7.2.33, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code...Show more
Format string vulnerability in the PROJECT::write_account_file function in client/cs_account.cpp in BOINC, possibly 7.2.33, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in the gui_urls item in an account file.Show less
1Apple
1Mac Os X
May 6, 2026
Apr 23, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Format string vulnerability in CoreServicesUIAgent in Apple OS X 10.9.x through 10.9.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via format string specifiers in a...Show more
Format string vulnerability in CoreServicesUIAgent in Apple OS X 10.9.x through 10.9.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via format string specifiers in a URL.Show less
1Jgaa
1Warftpd
May 6, 2026
Apr 1, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
Format string vulnerability in War FTP Daemon (warftpd) 1.82 RC 12 allows remote authenticated users to cause a denial of service (crash) via format string specifiers in a LIST command.
3Condor Project
FedoraprojectRedhat
3Condor
Enterprise MrgFedora
Apr 29, 2026
Feb 10, 2014
N/A· v4
N/A· v3
4.4 MEDIUM· v2
Multiple format string vulnerabilities in Condor 7.2.0 through 7.6.4, and possibly certain 7.7.x versions, as used in Red Hat MRG Grid and possibly other products, allow local users to cause a denial of service (condor_s...Show more
Multiple format string vulnerabilities in Condor 7.2.0 through 7.6.4, and possibly certain 7.7.x versions, as used in Red Hat MRG Grid and possibly other products, allow local users to cause a denial of service (condor_schedd daemon and failure to launch jobs) and possibly execute arbitrary code via format string specifiers in (1) the reason for a hold for a job that uses an XML user log, (2) the filename of a file to be transferred, and possibly other unspecified vectors.Show less
1Skybluecanvas
1Skybluecanvas
Apr 29, 2026
Jan 29, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
The bashMail function in cms/data/skins/techjunkie/fragments/contacts/functions.php in SkyBlueCanvas CMS before 1.1 r248-04, when the pid parameter is 4, allows remote attackers to execute arbitrary commands via shell me...Show more
The bashMail function in cms/data/skins/techjunkie/fragments/contacts/functions.php in SkyBlueCanvas CMS before 1.1 r248-04, when the pid parameter is 4, allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) name, (2) email, (3) subject, or (4) message parameter to index.php.Show less
1Redhat
2Certificate System
Dogtag Certificate System
Apr 29, 2026
Jan 24, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
Format string vulnerability in the token processing system (pki-tps) in Red Hat Certificate System (RHCS) 8.1 and possibly Dogtag Certificate System 9 and 10 allows remote authenticated users to cause a denial of service...Show more
Format string vulnerability in the token processing system (pki-tps) in Red Hat Certificate System (RHCS) 8.1 and possibly Dogtag Certificate System 9 and 10 allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in unspecified vectors, related to viewing certificates.Show less
1Philippe Jounin
1Tftpd32
Apr 29, 2026
Dec 13, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Format string vulnerability in the client in Tftpd32 before 4.50 allows remote servers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in the Remote File field.
1Apple
2Apple Remote Desktop
Mac Os X
Apr 29, 2026
Oct 24, 2013
N/A· v4
N/A· v3
7.5 HIGH· v2
Format string vulnerability in Screen Sharing Server in Apple Mac OS X before 10.9 and Apple Remote Desktop before 3.5.4 allows remote attackers to execute arbitrary code via format string specifiers in a VNC username.
3Debian
OpensuseRubyonrails
3Debian Linux
OpensuseRails
Apr 29, 2026
Oct 17, 2013
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Multiple format string vulnerabilities in log_subscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of service via a crafted e-ma...Show more
Multiple format string vulnerabilities in log_subscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of service via a crafted e-mail address that is improperly handled during construction of a log message.Show less
1Radscan
1Network Audio System
Apr 29, 2026
Oct 9, 2013
N/A· v4
N/A· v3
7.5 HIGH· v2
Format string vulnerability in the osLogMsg function in server/os/aulog.c in Network Audio System (NAS) 1.9.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format st...Show more
Format string vulnerability in the osLogMsg function in server/os/aulog.c in Network Audio System (NAS) 1.9.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in unspecified vectors, related to syslog.Show less
1Yard Radius Project
1Yard Radius
Apr 29, 2026
Aug 9, 2013
N/A· v4
N/A· v3
7.5 HIGH· v2
Multiple format string vulnerabilities in Yet Another Radius Daemon (YARD RADIUS) 1.1.2 allow context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifie...Show more
Multiple format string vulnerabilities in Yet Another Radius Daemon (YARD RADIUS) 1.1.2 allow context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in a request in the (1) log_msg function in log.c or (2) version or (3) build_version function in version.c.Show less
3Canonical
DebianLinux
3Debian Linux
Linux KernelUbuntu Linux
Apr 29, 2026
Jun 7, 2013
N/A· v4
N/A· v3
6.9 MEDIUM· v2
Format string vulnerability in the b43_request_firmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9.4 allows local users to gain privileges by leveragin...Show more
Format string vulnerability in the b43_request_firmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and including format string specifiers in an fwpostfix modprobe parameter, leading to improper construction of an error message.Show less
1Linux
1Linux Kernel
Apr 29, 2026
Jun 7, 2013
N/A· v4
N/A· v3
6.0 MEDIUM· v2
Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/mo...Show more
Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name.Show less
3Debian
OpensuseWireshark
3Debian Linux
OpensuseWireshark
Apr 29, 2026
May 25, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The dissect_dsmcc_un_download function in epan/dissectors/packet-mpeg-dsmcc.c in the MPEG DSM-CC dissector in Wireshark 1.8.x before 1.8.7 uses an incorrect format string, which allows remote attackers to cause a denial...Show more
The dissect_dsmcc_un_download function in epan/dissectors/packet-mpeg-dsmcc.c in the MPEG DSM-CC dissector in Wireshark 1.8.x before 1.8.7 uses an incorrect format string, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.Show less
1Emc
1Alphastor
Apr 29, 2026
Jan 21, 2013
N/A· v4
N/A· v3
7.6 HIGH· v2
Format string vulnerability in the _vsnsprintf function in rrobotd.exe in the Device Manager in EMC AlphaStor 4.0 before build 800 allows remote attackers to execute arbitrary code via format string specifiers in a comma...Show more
Format string vulnerability in the _vsnsprintf function in rrobotd.exe in the Device Manager in EMC AlphaStor 4.0 before build 800 allows remote attackers to execute arbitrary code via format string specifiers in a command.Show less
1Mcrypt
1Mcrypt
Apr 29, 2026
Nov 21, 2012
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple format string vulnerabilities in mcrypt 2.6.8 and earlier might allow user-assisted remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving (1) errors.c or...Show more
Multiple format string vulnerabilities in mcrypt 2.6.8 and earlier might allow user-assisted remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving (1) errors.c or (2) mcrypt.c.Show less
1Vmware
3Ovf Tool
PlayerWorkstation
Apr 29, 2026
Nov 14, 2012
N/A· v4
N/A· v3
9.3 HIGH· v2
Format string vulnerability in VMware OVF Tool 2.1 on Windows, as used in VMware Workstation 8.x before 8.0.5, VMware Player 4.x before 4.0.5, and other products, allows user-assisted remote attackers to execute arbitrar...Show more
Format string vulnerability in VMware OVF Tool 2.1 on Windows, as used in VMware Workstation 8.x before 8.0.5, VMware Player 4.x before 4.0.5, and other products, allows user-assisted remote attackers to execute arbitrary code via a crafted OVF file.Show less
1Ingy
1Yaml\
Apr 29, 2026
Sep 9, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process...Show more
Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.Show less
1Perl
1Perl
Apr 29, 2026
Sep 9, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Multiple format string vulnerabilities in dbdimp.c in DBD::Pg (aka DBD-Pg or libdbd-pg-perl) module before 2.19.0 for Perl allow remote PostgreSQL database servers to cause a denial of service (process crash) via format...Show more
Multiple format string vulnerabilities in dbdimp.c in DBD::Pg (aka DBD-Pg or libdbd-pg-perl) module before 2.19.0 for Perl allow remote PostgreSQL database servers to cause a denial of service (process crash) via format string specifiers in (1) a crafted database warning to the pg_warn function or (2) a crafted DBD statement to the dbd_st_prepare function.Show less