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| Vulnerability ID | VCID-73qt-hdh6-mbeu |
| Aliases |
CVE-2015-20109
|
| Summary | end_pattern (called from internal_fnmatch) in the GNU C Library (aka glibc or libc6) before 2.22 might allow context-dependent attackers to cause a denial of service (application crash), as demonstrated by use of the fnmatch library function with the **(!() pattern. NOTE: this is not the same as CVE-2015-8984; also, some Linux distributions have fixed CVE-2015-8984 but have not fixed this additional fnmatch issue. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 5.6 |
| Risk | 2.8 |
| Affected and Fixed Packages | Package Details |
| Reference id | Reference type | URL |
|---|---|---|
| https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-20109.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2015-20109 | ||
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-20109 | ||
| 2217330 | https://bugzilla.redhat.com/show_bug.cgi?id=2217330 | |
| cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* | https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* | |
| CVE-2015-20109 | https://nvd.nist.gov/vuln/detail/CVE-2015-20109 | |
| ntap-20230731-0009 | https://security.netapp.com/advisory/ntap-20230731-0009/ | |
| show_bug.cgi?id=18036 | https://sourceware.org/bugzilla/show_bug.cgi?id=18036 | |
| USN-6762-1 | https://usn.ubuntu.com/6762-1/ |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.06554 |
| EPSS Score | 0.00029 |
| Published At | July 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:37:03.746848+00:00 | Ubuntu USN Importer | Import | https://usn.ubuntu.com/6762-1/ | 37.0.0 |