CVE-2019-5600
In FreeBSD 12.0-STABLE before r349622, 12.0-RELEASE before 12.0-RELEASE-p7, 11.3-PRERELEASE before r349624, 11.3-RC3 before 11.3-RC3-p1, and 11.2-RELEASE before 11.2-RELEASE-p11, a bug in iconv implementation may allow an attacker to write past the end…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In FreeBSD 12.0-STABLE before r349622, 12.0-RELEASE before 12.0-RELEASE-p7, 11.3-PRERELEASE before r349624, 11.3-RC3 before 11.3-RC3-p1, and 11.2-RELEASE before 11.2-RELEASE-p11, a bug in iconv implementation may allow an attacker to write past the end of an output buffer. Depending on the implementation, an attacker may be able to create a denial of service, provoke incorrect program behavior, or induce a remote code execution.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.86% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- freebsd/freebsd
- Source
- secteam@freebsd.org
References
- http://packetstormsecurity.com/files/153520/FreeBSD-Security-Advisory-FreeBSD-SA-19-09.iconv.htmlThird Party Advisory, VDB Entry
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:09.iconv.ascVendor Advisory
- http://packetstormsecurity.com/files/153520/FreeBSD-Security-Advisory-FreeBSD-SA-19-09.iconv.htmlThird Party Advisory, VDB Entry
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:09.iconv.ascVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.