Vulnerability · Published Jan 2, 2021 · Assigned by mitre
CVE-2020-28852
High 7.5
In plain English
A high-severity security flaw in the git-lfs package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 78% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.7%top 22.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In x/text in Go before v0.3.5, a "slice bounds out of range" panic occurs in language.ParseAcceptLanguage while processing a BCP 47 tag. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | git-lfs | 2.13.3-3.el8_6 | ALSA-2022:7129 |
| AlmaLinux:9 | podman | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| AlmaLinux:9 | podman-docker | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| AlmaLinux:9 | podman-gvproxy | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| AlmaLinux:9 | podman-plugins | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| AlmaLinux:9 | podman-remote | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| AlmaLinux:9 | podman-tests | 2:4.2.0-3.el9 | ALSA-2022:7954 |
| Debian:12 | golang-golang-x-text | 0.3.5-1 | DEBIAN-CVE-2020-28852 |
| Debian:13 | golang-golang-x-text | 0.3.5-1 | DEBIAN-CVE-2020-28852 |
| Debian:14 | golang-golang-x-text | 0.3.5-1 | DEBIAN-CVE-2020-28852 |
| Rocky Linux:8 | git-lfs | 0:2.13.3-3.el8_6 | RLSA-2022:7129 |
| Ubuntu:22.04:LTS | golang-golang-x-text | 0.3.7-1ubuntu0.20.04.1 | USN-5873-1 |
Affected products (as reported)
References
- https://github.com/golang/go/issues/42536 x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20210212-0004/ x_refsource_CONFIRM