CVE-2021-44499

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Source
https://cve.org/CVERecord?id=CVE-2021-44499
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44499.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-44499
Downstream
Published
2022-04-15T18:15:09.077Z
Modified
2026-07-09T01:08:07.685458Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.

References

Affected packages

Git / gitlab.com/yottadb/db/ydb

Affected ranges

Type
GIT
Repo
https://gitlab.com/yottadb/db/ydb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
451ab4772089182d502d1758a83cb793c2913b63
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0-000"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*"
}

Affected versions

V4.*
V4.2-002
V4.3-000
V4.3-001A
V4.3-001B
V4.3-001D
V4.3-001E
V4.4-002
V4.4-003
V4.4-004
V4.4-FT01
V5.*
V5.0-000
V5.0-000C
V5.0-000D
V5.1-000
V5.2-000
V5.2-000A
V5.2-000B
V5.2-001
V5.3-000
V5.3-001
V5.3-001A
V5.3-002
V5.3-003
V5.3-004
V5.3-004A
V5.4-000
V5.4-000A
V5.4-001
V5.4-002
V5.4-002A
V5.4-002B
V5.5-000
V6.*
V6.0-000x64
V6.0-000x86
V6.0-001
V6.0-002
V6.0-003
V6.1-000
V6.2-000
V6.2-001
V6.2-002
V6.2-002A
V6.3-000
V6.3-000A
V6.3-001
V6.3-001A
V6.3-002
V6.3-003
V6.3-003A
V6.3-004
V6.3-005
V6.3-006
V6.3-007
V6.3-008
V6.3-009
V6.3-010
V6.3-011
V6.3-012
V6.3-013
V6.3-014
V7.*
V7.0-000

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44499.json"