CVE catalog
CVE-2021-36374
ant: CVE-2021-36374
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.63% · Oct 25, 2026
When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memory that leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Commonly used derived formats from ZIP archives are for instance JAR files and many office files. Apache Ant prior to 1.9.16 and 1.10.11 were affected.
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 | ant | sid | 1.10.18-1 | fixed |
| Debian | ant | forky | 1.10.18-1 | fixed |
| Debian | ant | trixie | 1.10.15-1 | fixed |
| Debian | ant | bookworm | 1.10.13-1 | fixed |
| Cpe | ant | Not reported | 1.10.11 | fixed |
| Cpe | agile_engineering_data_management | Not reported | Not reported | unknown |
| Cpe | agile_product_lifecycle_management | Not reported | Not reported | unknown |
| Cpe | banking_trade_finance | Not reported | Not reported | unknown |
| Cpe | banking_treasury_management | Not reported | Not reported | unknown |
| Cpe | communications_cloud_native_core_automated_test_suite | Not reported | Not reported | unknown |
| Cpe | communications_cloud_native_core_binding_support_function | Not reported | Not reported | unknown |
| Cpe | communications_diameter_intelligence_hub | Not reported | Not reported | unknown |
| Cpe | communications_order_and_service_management | Not reported | Not reported | unknown |
| Cpe | communications_unified_inventory_management | Not reported | Not reported | unknown |
| Cpe | enterprise_repository | Not reported | Not reported | unknown |
| Cpe | financial_services_analytical_applications_infrastructure | Not reported | Not reported | unknown |
| Cpe | health_sciences_information_manager | Not reported | Not reported | unknown |
| Opensuse | ant | leap 16.0 | 1.10.18-160000.1.1 | fixed |
| Opensuse | ant-antlr | leap 16.0 | 1.10.18-160000.1.1 | fixed |
| Opensuse | ant-junit | leap 16.0 | 1.10.18-160000.1.1 | fixed |
| Opensuse | ant-junit5 | leap 16.0 | 1.10.18-160000.1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ant | source | sid | 1.10.11-1 | unimportant | Not reported | Not reported |
| Debian | ant | source | forky | 1.10.11-1 | unimportant | Not reported | Not reported |
| Debian | ant | source | trixie | 1.10.11-1 | unimportant | Not reported | Not reported |
| Debian | ant | source | bookworm | 1.10.11-1 | unimportant | Not reported | Not reported |
| Cpe | ant | cpe | Not reported | 1.10.11 | Not reported | NVD-CVE-2021-36374 | Not reported |
| Opensuse | ant | rpm | leap 16.0 | 1.10.18-160000.1.1 | Not reported | OPENSUSE-SU-2026:21891-1 | Not reported |
| Opensuse | ant-antlr | rpm | leap 16.0 | 1.10.18-160000.1.1 | Not reported | OPENSUSE-SU-2026:21891-1 | Not reported |
| Opensuse | ant-junit | rpm | leap 16.0 | 1.10.18-160000.1.1 | Not reported | OPENSUSE-SU-2026:21891-1 | Not reported |
| Opensuse | ant-junit5 | rpm | leap 16.0 | 1.10.18-160000.1.1 | Not reported | OPENSUSE-SU-2026:21891-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [ant]Fixed
Details (4)
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
- [ant-doc]Fixed
Source package: [ant]
Details (4)
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
- [ant-optional]Fixed
Source package: [ant]
Details (4)
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.13-1· all · bookwormFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
1.10.15-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.10.11-1dsa · ant · debian · bookworm; dsa · ant · debian · 12
[Debian 13 (Trixie)]
- [ant]Fixed
Details (2)
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
- [ant-doc]Fixed
Source package: [ant]
Details (2)
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
- [ant-optional]Fixed
Source package: [ant]
Details (2)
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
1.10.15-1· all · trixieFixed · Fixed:
1.10.11-1dsa · ant · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_21891-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2021-36374]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-36374]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:21891-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-36374]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-36374.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]