CVE-2019-16166
published 2019-09-09CVE-2019-16166: GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
PriorityP423medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.11%
62.3th percentile
GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | cflow | < cflow 1:1.6-6 (bookworm) | cflow 1:1.6-6 (bookworm) |
| gnu | cflow | <= 1.6 | — |
| gnu | cflow | >= 0 < 1:1.6-6 | 1:1.6-6 |
| gnu | cflow | >= 0 < 1:1.6-6 | 1:1.6-6 |
| gnu | cflow | >= 0 < 1:1.6-6 | 1:1.6-6 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
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Debian
CVE-2019-16166: cflow - GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken functio...
vendor_debian·2019·CVSS 6.5
CVE-2019-16166 [MEDIUM] CVE-2019-16166: cflow - GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken functio...
GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
Scope: local
bookworm: resolved (fixed in 1:1.6-6)
bullseye: open
forky: resolved (fixed in 1:1.6-6)
sid: resolved (fixed in 1:1.6-6)
trixie: resolved (fixed in 1:1.6-6)
GHSA
GHSA-5g5w-m23x-cv77: GNU cflow through 1
ghsa_unreviewed·2022-05-24
CVE-2019-16166 [MEDIUM] CWE-125 GHSA-5g5w-m23x-cv77: GNU cflow through 1
GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
OSV
CVE-2019-16166: GNU cflow through 1
osv·2019-09-09·CVSS 6.5
CVE-2019-16166 [MEDIUM] CVE-2019-16166: GNU cflow through 1
GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c [fedora-all]
bugzilla·2019-11-05·CVSS 6.5
CVE-2019-16166 [MEDIUM] CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c [fedora-all]
CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects mult
Bugzilla
CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c
bugzilla·2019-11-05·CVSS 6.5
CVE-2019-16166 [MEDIUM] CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c
CVE-2019-16166 cflow: heap-based buffer over-read in the nexttoken function in parser.c
GNU cflow through 1.6 has a use-after-free in the reference function in parser.c.
Reference:
https://lists.gnu.org/archive/html/bug-cflow/2019-04/msg00001.html
Discussion:
Created cflow tracking bugs for this issue:
Affects: fedora-all [bug 1769020]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
2019-09-09
Published