Catalogo CVE
CVE-2026-111273
unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar_get_name() in tar/parse-tar.c, reachable through the ar_entry_get_name() API. Attackers can supply a crafted TAR archive wi
- Gravità
- Medium · CVSS 6.9
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.14% · Oct 22, 2026
unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar_get_name() in tar/parse-tar.c, reachable through the ar_entry_get_name() API. Attackers can supply a crafted TAR archive with a full ustar prefix and name to write a NUL byte past the allocation, corrupting heap memory and crashing the process.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | unarr | bookworm | 1.0.1-1.1 | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | unarr | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libunarr1]Interessata
Pacchetto sorgente: [unarr]
Dettagli (2)
1.0.1-1.1· amd64 · bookwormInteressata
nvd · unarr · debian · bookworm
1.0.1-1.1· arm64 · bookwormInteressata
nvd · unarr · debian · bookworm
- [libunarr-dev]Interessata
Pacchetto sorgente: [unarr]
Dettagli (2)
1.0.1-1.1· amd64 · bookwormInteressata
nvd · unarr · debian · bookworm
1.0.1-1.1· arm64 · bookwormInteressata
nvd · unarr · debian · bookworm
Osservato: