CVE-2017-5581
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-5581
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5581.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-5581
- Downstream
- Published
- 2017-02-28T18:59:00Z
- Modified
- 2025-10-14T16:12:16.472125Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.
- References
-
- http://rhn.redhat.com/errata/RHSA-2017-0630.html
- http://www.openwall.com/lists/oss-security/2017/01/22/1
- http://www.openwall.com/lists/oss-security/2017/01/25/6
- http://www.securityfocus.com/bid/95789
- https://access.redhat.com/errata/RHSA-2017:2000
- https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba
- https://github.com/TigerVNC/tigervnc/pull/399
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1
- https://security.gentoo.org/glsa/201702-19
Affected packages
Git / github.com/tigervnc/tigervnc
Affected ranges
- Type
- GIT
- Repo
- https://github.com/tigervnc/tigervnc
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Database specific
{
"vanir_signatures": [
{
"deprecated": false,
"signature_type": "Line",
"target": {
"file": "common/rfb/PixelBuffer.cxx"
},
"signature_version": "v1",
"digest": {
"line_hashes": [
"320101790164385197062604559268187800845",
"101278105750755272302286523267744065134",
"227206589302613368134179064545328224606",
"37954835309596497570085437509597633630",
"236316441078231686449712981385599688329",
"21041643315465928557012854915772715854",
"37876990361878916169243063020416749353",
"306038676464487774982249623696159748143",
"53754149427214229100751004005328338512",
"283238925708460159984547712171272161731",
"150018598010319204719643123912446757107",
"148868603770565665332025060610641837345",
"187474394009359975849262119408290447344",
"61349885004796822878903945384242010137"
],
"threshold": 0.9
},
"id": "CVE-2017-5581-878a012b",
"source": "https://github.com/tigervnc/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba"
},
{
"deprecated": false,
"signature_type": "Function",
"target": {
"file": "common/rfb/PixelBuffer.cxx",
"function": "ModifiablePixelBuffer::fillRect"
},
"signature_version": "v1",
"digest": {
"length": 652.0,
"function_hash": "332696160378536359901209007462624368553"
},
"id": "CVE-2017-5581-cb090a90",
"source": "https://github.com/tigervnc/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba"
}
]
}