CVE catalog
CVE-2007-3726
rar: CVE-2007-3726
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.13% · Oct 25, 2026
Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.
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 | rar | sid | 2:7.23-1 | fixed |
| Debian | rar | forky | 2:7.23-1 | fixed |
| Debian | rar | trixie | 2:7.11-1 | fixed |
| Debian | rar | bookworm | 2:7.01-1~deb12u1 | fixed |
| Debian | unrar-nonfree | sid | 1:7.3.1-1 | fixed |
| Debian | unrar-nonfree | forky | 1:7.3.1-1 | fixed |
| Debian | unrar-nonfree | trixie | 1:7.1.8-1 | fixed |
| Debian | unrar-nonfree | bookworm | 1:6.2.6-1+deb12u1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rar | source | sid | 1:3.7b1-1 | low | Not reported | [437704] |
| Debian | rar | source | forky | 1:3.7b1-1 | low | Not reported | [437704] |
| Debian | rar | source | trixie | 1:3.7b1-1 | low | Not reported | [437704] |
| Debian | rar | source | bookworm | 1:3.7b1-1 | low | Not reported | [437704] |
| Debian | unrar-nonfree | source | sid | 3.7.3-1.1 | low | Not reported | [437703] |
| Debian | unrar-nonfree | source | forky | 3.7.3-1.1 | low | Not reported | [437703] |
| Debian | unrar-nonfree | source | trixie | 3.7.3-1.1 | low | Not reported | [437703] |
| Debian | unrar-nonfree | source | bookworm | 3.7.3-1.1 | low | Not reported | [437703] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libunrar5]Fixed
Source package: [unrar-nonfree]
Details (2)
1:6.2.6-1+deb12u1· amd64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
1:6.2.6-1+deb12u1· arm64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
- [libunrar-dev]Fixed
Source package: [unrar-nonfree]
Details (2)
1:6.2.6-1+deb12u1· amd64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
1:6.2.6-1+deb12u1· arm64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
- [libunrar-headers]Fixed
Source package: [unrar-nonfree]
Details (2)
1:6.2.6-1+deb12u1· all · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
1:6.2.6-1+deb12u1· all · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
- [rar]Fixed
Details (1)
2:7.01-1~deb12u1· amd64 · bookwormFixed · Fixed:
1:3.7b1-1dsa · rar · debian · bookworm; dsa · rar · debian · 12
- [unrar]Fixed
Source package: [unrar-nonfree]
Details (2)
1:6.2.6-1+deb12u1· amd64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
1:6.2.6-1+deb12u1· arm64 · bookwormFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · bookworm; dsa · unrar-nonfree · debian · 12
[Debian 13 (Trixie)]
- [libunrar5t64]Fixed
Source package: [unrar-nonfree]
Details (2)
1:7.1.8-1· amd64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
1:7.1.8-1· arm64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
- [libunrar-dev]Fixed
Source package: [unrar-nonfree]
Details (2)
1:7.1.8-1· amd64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
1:7.1.8-1· arm64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
- [libunrar-headers]Fixed
Source package: [unrar-nonfree]
Details (2)
1:7.1.8-1· all · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
1:7.1.8-1· all · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
- [rar]Fixed
Details (1)
2:7.11-1· amd64 · trixieFixed · Fixed:
1:3.7b1-1dsa · rar · debian · 13
- [unrar]Fixed
Source package: [unrar-nonfree]
Details (2)
1:7.1.8-1· amd64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
1:7.1.8-1· arm64 · trixieFixed · Fixed:
3.7.3-1.1dsa · unrar-nonfree · debian · 13
Observed: