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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
Vendor Product Version
syslog-ng syslog-ng Affected: < 4.8.2
Create a notification for this product.
Show details on NVD website
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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
References
Impacted products
Vendor Product Version
SUSE SUSE Linux Enterprise Debuginfo 11-SP3 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Debuginfo 11-SP4 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Module for Legacy Software 12 Affected: syslog-ng , < 3.6.4-12.8.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Point of Sale 11-SP3 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Server 11-SP4-LTSS Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Server for SAP 12-SP1 Affected: syslog-ng , < 3.6.4-12.8.1 (custom)
Create a notification for this product.
    openSUSE openSUSE Backports SLE-15-SP1 Affected: syslog-ng , < 3.19.1-bp151.4.6.1 (custom)
Create a notification for this product.
    openSUSE openSUSE Leap 15.1 Affected: syslog-ng , < 3.19.1-lp151.3.6.1 (custom)
Create a notification for this product.
Credits
Johannes Segitz of SUSE
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
http://itrc.hp.com/service/cki/docDisplay.do?docI… vendor-advisoryx_refsource_HP
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
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
Vendor Product Version
syslog-ng syslog-ng Affected: < 4.8.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
References
Impacted products
Vendor Product Version
SUSE SUSE Linux Enterprise Debuginfo 11-SP3 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Debuginfo 11-SP4 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Module for Legacy Software 12 Affected: syslog-ng , < 3.6.4-12.8.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Point of Sale 11-SP3 Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Server 11-SP4-LTSS Affected: syslog-ng , < 2.0.9-27.34.40.5.1 (custom)
Create a notification for this product.
    SUSE SUSE Linux Enterprise Server for SAP 12-SP1 Affected: syslog-ng , < 3.6.4-12.8.1 (custom)
Create a notification for this product.
    openSUSE openSUSE Backports SLE-15-SP1 Affected: syslog-ng , < 3.19.1-bp151.4.6.1 (custom)
Create a notification for this product.
    openSUSE openSUSE Leap 15.1 Affected: syslog-ng , < 3.19.1-lp151.3.6.1 (custom)
Create a notification for this product.
Credits
Johannes Segitz of SUSE
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
http://itrc.hp.com/service/cki/docDisplay.do?docI… vendor-advisoryx_refsource_HP
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
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
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            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.balabit.hu/static/zsa/ZSA-2002-014-en.txt",
              "refsource": "CONFIRM",
              "url": "http://www.balabit.hu/static/zsa/ZSA-2002-014-en.txt"
            },
            {
              "name": "5934",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/5934"
            },
            {
              "name": "ESA-20021029-028",
              "refsource": "ENGARDE",
              "url": "http://www.linuxsecurity.com/advisories/other_advisory-2513.html"
            },
            {
              "name": "syslogng-macro-expansion-bo(10339)",
              "refsource": "XF",
              "url": "http://www.iss.net/security_center/static/10339.php"
            },
            {
              "name": "SuSE-SA:2002:039",
              "refsource": "SUSE",
              "url": "http://www.novell.com/linux/security/advisories/2002_039_syslog_ng.html"
            },
            {
              "name": "CLA-2002:547",
              "refsource": "CONECTIVA",
              "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000547"
            },
            {
              "name": "20021010 syslog-ng buffer overflow",
              "refsource": "BUGTRAQ",
              "url": "http://marc.info/?l=bugtraq\u0026m=103426595021928\u0026w=2"
            },
            {
              "name": "DSA-175",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2002/dsa-175"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2002-1200",
    "datePublished": "2004-09-01T04:00:00",
    "dateReserved": "2002-10-11T00:00:00",
    "dateUpdated": "2024-08-08T03:19:27.862Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}