CVE-2017-2633
CVE-2017-2633 Vulnerability Analysis & Exploit Intelligence
An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.
Published Updated Sources: cvelistV5, redhat
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
3%
chance of exploitation in 30 days
CVSS base
5.4
MEDIUM
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 5.4 | CVSS 3.0 | MEDIUM | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-120
References
9 on the record
- www.openwall.com/lists/oss-security/2017/02/23/1
mailing-list, x_refsource_MLIST
- git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=bea60dd7679364493a0d7f5b54316c767cf894ef
x_refsource_CONFIRM
- access.redhat.com/errata/RHSA-2017:1206
vendor-advisory, x_refsource_REDHAT
- git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=9f64916da20eea67121d544698676295bbb105a7
x_refsource_CONFIRM
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633
x_refsource_CONFIRM
- access.redhat.com/errata/RHSA-2017:1441
vendor-advisory, x_refsource_REDHAT
- www.securityfocus.com/bid/96417
vdb-entry, x_refsource_BID
- access.redhat.com/errata/RHSA-2017:1856
vendor-advisory, x_refsource_REDHAT
Elsewhere on this site
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.