Description
curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | curl and libcurl before 7.57.0 | curl and libcurl before 7.57.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | curl | 7.57.0-1 | — |
| Debian 13 | curl | 7.57.0-1 | — |
| Debian 12 | curl | 7.57.0-1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | curl | 7.79.1-1.1 | openSUSE-SU-2024:10582-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | curl | 7.57.0-r0 | — |
| Alpine v3.23 | curl | 7.57.0-r0 | — |
| Alpine v3.22 | curl | 7.57.0-r0 | — |
| Alpine v3.21 | curl | 7.57.0-r0 | — |
| Alpine v3.20 | curl | 7.57.0-r0 | — |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | curl | 7.57.0-r0 | — |
| Alpine v3.18 | curl | 7.57.0-r0 | — |
| Alpine v3.17 | curl | 7.57.0-r0 | — |
| Alpine v3.16 | curl | 7.57.0-r0 | — |
| Alpine v3.15 | curl | 7.57.0-r0 | — |
| Alpine v3.14 | curl | 7.57.0-r0 | — |
| Alpine v3.13 | curl | 7.57.0-r0 | — |
| Alpine v3.12 | curl | 7.57.0-r0 | — |
| Alpine v3.11 | curl | 7.57.0-r0 | — |
| Alpine v3.10 | curl | 7.57.0-r0 | — |
| Alpine v3.9 | curl | 7.57.0-r0 | — |
| Alpine v3.8 | curl | 7.57.0-r0 | — |
| Alpine v3.7 | curl | 7.57.0-r0 | — |
| Alpine v3.6 | curl | 7.57.0-r0 | — |
| Alpine v3.5 | curl | 7.57.0-r0 | — |
| Alpine v3.4 | curl | 7.57.0-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | curl +2 | 7.61.1-9.amzn2.0.1 | ALAS2-2019-1162 |
Advisories 3
- openSUSE-SU-2024:10582-1 curl-7.79.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-0891 cURL: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 4, 2023
- ALAS2-2019-1162 Moderate: curl security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Feb 18, 2019
References
- GLSA-201712-04 vendor-advisory
- https://curl.haxx.se/docs/adv_2017-af0a.html
- 1039898 vdb-entry
- http://security.cucumberlinux.com/security/details.php?id=163
- 102014 vdb-entry