DEBIAN-CVE-2026-90558
sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.
DEBIAN-CVE-2026-90558
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-90558
sngrep
Source reference: /affected/0/package/name
- Affected versions
- 1.6.0-1
Source reference:
/affected/0/versions1.7.0-1Source reference:
/affected/0/versions1.7.0-2Source reference:
/affected/0/versions1.7.0-2~bpo12+1Source reference:
/affected/0/versions1.8.0-1Source reference:
/affected/0/versions1.8.1-1Source reference:
/affected/0/versions1.8.2-1Source reference:
/affected/0/versions1.8.2-1~bpo12+1Source reference:
/affected/0/versions1.8.3-1Source reference:
/affected/0/versions1.8.3-1~bpo13+1Source reference:
/affected/0/versions1.8.4-1Source reference:
/affected/0/versions1.8.4-1~bpo13+1Source reference:
/affected/0/versions1.8.4-2Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
sngrep
Source reference: /affected/1/package/name
- Affected versions
- 1.8.2-1
Source reference:
/affected/1/versions1.8.3-1Source reference:
/affected/1/versions1.8.3-1~bpo13+1Source reference:
/affected/1/versions1.8.4-1Source reference:
/affected/1/versions1.8.4-1~bpo13+1Source reference:
/affected/1/versions1.8.4-2Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
sngrep
Source reference: /affected/2/package/name
- Affected versions
- 1.8.2-1
Source reference:
/affected/2/versions1.8.3-1Source reference:
/affected/2/versions1.8.3-1~bpo13+1Source reference:
/affected/2/versions1.8.4-1Source reference:
/affected/2/versions1.8.4-1~bpo13+1Source reference:
/affected/2/versions - Fixed versions
- 1.8.4-2
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sngrep",
"purl": "pkg:deb/debian/sngrep?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"1.6.0-1",
"1.7.0-1",
"1.7.0-2",
"1.7.0-2~bpo12+1",
"1.8.0-1",
"1.8.1-1",
"1.8.2-1",
"1.8.2-1~bpo12+1",
"1.8.3-1",
"1.8.3-1~bpo13+1",
"1.8.4-1",
"1.8.4-1~bpo13+1",
"1.8.4-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sngrep",
"purl": "pkg:deb/debian/sngrep?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1.8.2-1",
"1.8.3-1",
"1.8.3-1~bpo13+1",
"1.8.4-1",
"1.8.4-1~bpo13+1",
"1.8.4-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.4-2"
}
]
}
],
"package": {
"name": "sngrep",
"purl": "pkg:deb/debian/sngrep?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1.8.2-1",
"1.8.3-1",
"1.8.3-1~bpo13+1",
"1.8.4-1",
"1.8.4-1~bpo13+1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #6095 · Revision 1
- Added to Heist Feed
- Publisher date