Vulnerability · Published Jun 2, 2020 · Assigned by mitre
CVE-2020-13659
Low 2.5
In plain English
A low-severity security flaw in the qemu package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)2.5Low
Exploit odds (30 days)0.4%top 62.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | qemu | 5.0.0-r0 | ALPINE-CVE-2020-13659 |
| Alpine:v3.21 | qemu | 5.0.0-r0 | ALPINE-CVE-2020-13659 |
| Alpine:v3.22 | qemu | 5.0.0-r0 | ALPINE-CVE-2020-13659 |
| Alpine:v3.23 | qemu | 5.0.0-r0 | ALPINE-CVE-2020-13659 |
| Alpine:v3.24 | qemu | 5.0.0-r0 | ALPINE-CVE-2020-13659 |
| Debian:12 | qemu | 1:5.0-6 | DEBIAN-CVE-2020-13659 |
| Debian:13 | qemu | 1:5.0-6 | DEBIAN-CVE-2020-13659 |
| Debian:14 | qemu | 1:5.0-6 | DEBIAN-CVE-2020-13659 |
Affected products (as reported)
References
- https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html x_refsource_MISC
- http://www.openwall.com/lists/oss-security/2020/06/01/3 x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20200608-0007/ x_refsource_CONFIRM
- DSA-4728 vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update mailing-list, x_refsource_MLIST
- openSUSE-SU-2020:1108 vendor-advisory, x_refsource_SUSE
- USN-4467-1 vendor-advisory, x_refsource_UBUNTU
- GLSA-202011-09 vendor-advisory, x_refsource_GENTOO