nasm: use-after-free in paste_tokens in asm/preproc.c
Published Feb 15, 2019
7.8
HIGHCVSS 3.0
EPSS 1.14%
Description
In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c.
Affected products
No data.
- 2.14.02
No data.
Red Hat Enterprise Linux 5
nasm
Not affected
Red Hat Enterprise Linux 6
nasm
Will not fix
Red Hat Enterprise Linux 7
nasm
Fix deferred
Red Hat Enterprise Linux 8
nasm
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | nasm | Not affected | n/a |
| Red Hat Enterprise Linux 6 | nasm | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | nasm | Fix deferred | n/a |
| Red Hat Enterprise Linux 8 | nasm | Will not fix | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue affects the versions of nasm as shipped with Red Hat Enterprise Linux 6 and 7. Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Low, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/. This issue did not affect the versions of nasm as shipped with Red Hat Enterprise Linux 5.
References (7)
- https://access.redhat.com/security/cve/CVE-2019-8343 Vendor Advisory
- https://bugzilla.nasm.us/show_bug.cgi?id=3392556 ExploitIssue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1677636 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-17733 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-8343
- https://security.gentoo.org/glsa/202312-09 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-8343
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-8343 | Vendor Advisory | |
| https://bugzilla.nasm.us/show_bug.cgi?id=3392556 | ExploitIssue TrackingThird Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1677636 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-17733 | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-8343 | ||
| https://security.gentoo.org/glsa/202312-09 | vendor-advisory | |
| https://www.cve.org/CVERecord?id=CVE-2019-8343 |
Change history (0)
No recorded changes yet.