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14 vulnerabilities found for syslog-ng by oneidentity
CVE-2024-47619 (GCVE-0-2024-47619)
Vulnerability from nvd – Published: 2025-05-07 15:12 – Updated: 2025-05-28 10:03
VLAI
Title
tranport: TLS host name wildcard matching too lax
Summary
syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/syslog-ng/syslog-ng/security/a… | x_refsource_CONFIRM |
| https://github.com/syslog-ng/syslog-ng/commit/dad… | x_refsource_MISC |
| https://github.com/syslog-ng/syslog-ng/blob/b0ccc… | x_refsource_MISC |
| https://github.com/syslog-ng/syslog-ng/releases/t… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
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CVE-2022-38725 (GCVE-0-2022-38725)
Vulnerability from nvd – Published: 2023-01-23 00:00 – Updated: 2025-04-03 14:35
VLAI
Summary
An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://lists.balabit.hu/pipermail/syslog-ng/ | |
| https://github.com/syslog-ng/syslog-ng/security/a… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
| https://www.debian.org/security/2023/dsa-5369 | vendor-advisory |
| https://security.gentoo.org/glsa/202305-09 | vendor-advisory |
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CVE-2020-8019 (GCVE-0-2020-8019)
Vulnerability from nvd – Published: 2020-06-29 11:30 – Updated: 2024-09-17 03:43
VLAI
Title
syslog-ng: Local privilege escalation from new to root in %post
Summary
A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of syslog-ng of SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Module for Legacy Software 12, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server for SAP 12-SP1; openSUSE Backports SLE-15-SP1, openSUSE Leap 15.1 allowed local attackers controlling the user news to escalate their privileges to root. This issue affects: SUSE Linux Enterprise Debuginfo 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Debuginfo 11-SP4 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Module for Legacy Software 12 syslog-ng versions prior to 3.6.4-12.8.1. SUSE Linux Enterprise Point of Sale 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server 11-SP4-LTSS syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server for SAP 12-SP1 syslog-ng versions prior to 3.6.4-12.8.1. openSUSE Backports SLE-15-SP1 syslog-ng versions prior to 3.19.1-bp151.4.6.1. openSUSE Leap 15.1 syslog-ng versions prior to 3.19.1-lp151.3.6.1.
Severity
7.7 (High)
CWE
- CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1169385 | x_refsource_CONFIRM |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| SUSE | SUSE Linux Enterprise Debuginfo 11-SP3 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Debuginfo 11-SP4 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Module for Legacy Software 12 |
Affected:
syslog-ng , < 3.6.4-12.8.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Point of Sale 11-SP3 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Server 11-SP4-LTSS |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Server for SAP 12-SP1 |
Affected:
syslog-ng , < 3.6.4-12.8.1
(custom)
|
|
| openSUSE | openSUSE Backports SLE-15-SP1 |
Affected:
syslog-ng , < 3.19.1-bp151.4.6.1
(custom)
|
|
| openSUSE | openSUSE Leap 15.1 |
Affected:
syslog-ng , < 3.19.1-lp151.3.6.1
(custom)
|
Date Public
2020-06-29 00:00
Credits
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CVE-2011-1951 (GCVE-0-2011-1951)
Vulnerability from nvd – Published: 2011-07-11 20:00 – Updated: 2024-08-06 22:46
VLAI
Summary
lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| http://git.balabit.hu/?p=bazsi/syslog-ng-3.2.git%… | x_refsource_CONFIRM |
| https://bugzilla.redhat.com/show_bug.cgi?id=709088 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2011/05/26/1 | mailing-listx_refsource_MLIST |
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://www.securityfocus.com/bid/47800 | vdb-entryx_refsource_BID |
| http://secunia.com/advisories/45122 | third-party-advisoryx_refsource_SECUNIA |
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CVE-2011-0343 (GCVE-0-2011-0343)
Vulnerability from nvd – Published: 2011-01-28 15:00 – Updated: 2024-08-06 21:51
VLAI
Summary
Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491 | x_refsource_CONFIRM |
| http://www.securityfocus.com/archive/1/515955/100… | mailing-listx_refsource_BUGTRAQ |
| https://lists.balabit.com/pipermail/syslog-ng-ann… | mailing-listx_refsource_MLIST |
| https://lists.balabit.com/pipermail/syslog-ng-ann… | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/45988 | vdb-entryx_refsource_BID |
Date Public
2011-01-25 00:00
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CVE-2008-5110 (GCVE-0-2008-5110)
Vulnerability from nvd – Published: 2008-11-17 22:00 – Updated: 2024-08-07 10:40
VLAI
Summary
syslog-ng does not call chdir when it calls chroot, which might allow attackers to escape the intended jail. NOTE: this is only a vulnerability when a separate vulnerability is present. This flaw affects syslog-ng versions prior to and including 2.0.9.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://itrc.hp.com/service/cki/docDisplay.do?docI… | vendor-advisoryx_refsource_HP |
| http://security.gentoo.org/glsa/glsa-200907-10.xml | vendor-advisoryx_refsource_GENTOO |
| http://secunia.com/advisories/35748 | third-party-advisoryx_refsource_SECUNIA |
| http://secunia.com/advisories/40551 | third-party-advisoryx_refsource_SECUNIA |
| http://www.vupen.com/english/advisories/2010/1796 | vdb-entryx_refsource_VUPEN |
| http://www.openwall.com/lists/oss-security/2008/11/17/3 | mailing-listx_refsource_MLIST |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=505791 | x_refsource_CONFIRM |
Date Public
2008-11-17 00:00
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CVE-2002-1200 (GCVE-0-2002-1200)
Vulnerability from nvd – Published: 2004-09-01 04:00 – Updated: 2024-08-08 03:19
VLAI
Summary
Balabit Syslog-NG 1.4.x before 1.4.15, and 1.5.x before 1.5.20, when using template filenames or output, does not properly track the size of a buffer when constant characters are encountered during macro expansion, which allows remote attackers to cause a denial of service and possibly execute arbitrary code.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.balabit.hu/static/zsa/ZSA-2002-014-en.txt | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/5934 | vdb-entryx_refsource_BID |
| http://www.linuxsecurity.com/advisories/other_adv… | vendor-advisoryx_refsource_ENGARDE |
| http://www.iss.net/security_center/static/10339.php | vdb-entryx_refsource_XF |
| http://www.novell.com/linux/security/advisories/2… | vendor-advisoryx_refsource_SUSE |
| http://distro.conectiva.com.br/atualizacoes/?id=a… | vendor-advisoryx_refsource_CONECTIVA |
| http://marc.info/?l=bugtraq&m=103426595021928&w=2 | mailing-listx_refsource_BUGTRAQ |
| http://www.debian.org/security/2002/dsa-175 | vendor-advisoryx_refsource_DEBIAN |
Date Public
2002-10-11 00:00
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CVE-2024-47619 (GCVE-0-2024-47619)
Vulnerability from cvelistv5 – Published: 2025-05-07 15:12 – Updated: 2025-05-28 10:03
VLAI
Title
tranport: TLS host name wildcard matching too lax
Summary
syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/syslog-ng/syslog-ng/security/a… | x_refsource_CONFIRM |
| https://github.com/syslog-ng/syslog-ng/commit/dad… | x_refsource_MISC |
| https://github.com/syslog-ng/syslog-ng/blob/b0ccc… | x_refsource_MISC |
| https://github.com/syslog-ng/syslog-ng/releases/t… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
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CVE-2022-38725 (GCVE-0-2022-38725)
Vulnerability from cvelistv5 – Published: 2023-01-23 00:00 – Updated: 2025-04-03 14:35
VLAI
Summary
An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://lists.balabit.hu/pipermail/syslog-ng/ | |
| https://github.com/syslog-ng/syslog-ng/security/a… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
| https://www.debian.org/security/2023/dsa-5369 | vendor-advisory |
| https://security.gentoo.org/glsa/202305-09 | vendor-advisory |
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CVE-2020-8019 (GCVE-0-2020-8019)
Vulnerability from cvelistv5 – Published: 2020-06-29 11:30 – Updated: 2024-09-17 03:43
VLAI
Title
syslog-ng: Local privilege escalation from new to root in %post
Summary
A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of syslog-ng of SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Module for Legacy Software 12, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server for SAP 12-SP1; openSUSE Backports SLE-15-SP1, openSUSE Leap 15.1 allowed local attackers controlling the user news to escalate their privileges to root. This issue affects: SUSE Linux Enterprise Debuginfo 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Debuginfo 11-SP4 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Module for Legacy Software 12 syslog-ng versions prior to 3.6.4-12.8.1. SUSE Linux Enterprise Point of Sale 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server 11-SP4-LTSS syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server for SAP 12-SP1 syslog-ng versions prior to 3.6.4-12.8.1. openSUSE Backports SLE-15-SP1 syslog-ng versions prior to 3.19.1-bp151.4.6.1. openSUSE Leap 15.1 syslog-ng versions prior to 3.19.1-lp151.3.6.1.
Severity
7.7 (High)
CWE
- CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1169385 | x_refsource_CONFIRM |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| SUSE | SUSE Linux Enterprise Debuginfo 11-SP3 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Debuginfo 11-SP4 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Module for Legacy Software 12 |
Affected:
syslog-ng , < 3.6.4-12.8.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Point of Sale 11-SP3 |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Server 11-SP4-LTSS |
Affected:
syslog-ng , < 2.0.9-27.34.40.5.1
(custom)
|
|
| SUSE | SUSE Linux Enterprise Server for SAP 12-SP1 |
Affected:
syslog-ng , < 3.6.4-12.8.1
(custom)
|
|
| openSUSE | openSUSE Backports SLE-15-SP1 |
Affected:
syslog-ng , < 3.19.1-bp151.4.6.1
(custom)
|
|
| openSUSE | openSUSE Leap 15.1 |
Affected:
syslog-ng , < 3.19.1-lp151.3.6.1
(custom)
|
Date Public
2020-06-29 00:00
Credits
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CVE-2011-1951 (GCVE-0-2011-1951)
Vulnerability from cvelistv5 – Published: 2011-07-11 20:00 – Updated: 2024-08-06 22:46
VLAI
Summary
lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| http://git.balabit.hu/?p=bazsi/syslog-ng-3.2.git%… | x_refsource_CONFIRM |
| https://bugzilla.redhat.com/show_bug.cgi?id=709088 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2011/05/26/1 | mailing-listx_refsource_MLIST |
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://www.securityfocus.com/bid/47800 | vdb-entryx_refsource_BID |
| http://secunia.com/advisories/45122 | third-party-advisoryx_refsource_SECUNIA |
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CVE-2011-0343 (GCVE-0-2011-0343)
Vulnerability from cvelistv5 – Published: 2011-01-28 15:00 – Updated: 2024-08-06 21:51
VLAI
Summary
Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491 | x_refsource_CONFIRM |
| http://www.securityfocus.com/archive/1/515955/100… | mailing-listx_refsource_BUGTRAQ |
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CVE-2008-5110 (GCVE-0-2008-5110)
Vulnerability from cvelistv5 – Published: 2008-11-17 22:00 – Updated: 2024-08-07 10:40
VLAI
Summary
syslog-ng does not call chdir when it calls chroot, which might allow attackers to escape the intended jail. NOTE: this is only a vulnerability when a separate vulnerability is present. This flaw affects syslog-ng versions prior to and including 2.0.9.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://itrc.hp.com/service/cki/docDisplay.do?docI… | vendor-advisoryx_refsource_HP |
| http://security.gentoo.org/glsa/glsa-200907-10.xml | vendor-advisoryx_refsource_GENTOO |
| http://secunia.com/advisories/35748 | third-party-advisoryx_refsource_SECUNIA |
| http://secunia.com/advisories/40551 | third-party-advisoryx_refsource_SECUNIA |
| http://www.vupen.com/english/advisories/2010/1796 | vdb-entryx_refsource_VUPEN |
| http://www.openwall.com/lists/oss-security/2008/11/17/3 | mailing-listx_refsource_MLIST |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=505791 | x_refsource_CONFIRM |
Date Public
2008-11-17 00:00
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CVE-2002-1200 (GCVE-0-2002-1200)
Vulnerability from cvelistv5 – Published: 2004-09-01 04:00 – Updated: 2024-08-08 03:19
VLAI
Summary
Balabit Syslog-NG 1.4.x before 1.4.15, and 1.5.x before 1.5.20, when using template filenames or output, does not properly track the size of a buffer when constant characters are encountered during macro expansion, which allows remote attackers to cause a denial of service and possibly execute arbitrary code.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.balabit.hu/static/zsa/ZSA-2002-014-en.txt | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/5934 | vdb-entryx_refsource_BID |
| http://www.linuxsecurity.com/advisories/other_adv… | vendor-advisoryx_refsource_ENGARDE |
| http://www.iss.net/security_center/static/10339.php | vdb-entryx_refsource_XF |
| http://www.novell.com/linux/security/advisories/2… | vendor-advisoryx_refsource_SUSE |
| http://distro.conectiva.com.br/atualizacoes/?id=a… | vendor-advisoryx_refsource_CONECTIVA |
| http://marc.info/?l=bugtraq&m=103426595021928&w=2 | mailing-listx_refsource_BUGTRAQ |
| http://www.debian.org/security/2002/dsa-175 | vendor-advisoryx_refsource_DEBIAN |
Date Public
2002-10-11 00:00
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