Issued:

2022-10-25

Updated:

2022-10-25

RHSA-2022:7129 - Moderate: git-lfs security and bug fix update

Synopsis

Moderate: git-lfs security and bug fix update

Type/Severity

Security Advisory Moderate

Topic

An update for git-lfs is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server.

Security Fix(es):

• golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)

• golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)

• golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)

• golang: net/http: handle server errors after sending GOAWAY (CVE-2022-27664)

• golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)

• golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)

• golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)

• golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)

• golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• git-lfs needs to be rebuild with golang 1.17.7-1 or above

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

Updated Packages

• git-lfs-2.13.3-3.el8_6.x86_64.rpm
• git-lfs-debugsource-2.13.3-3.el8_6.aarch64.rpm
• git-lfs-debugsource-2.13.3-3.el8_6.ppc64le.rpm
• git-lfs-debugsource-2.13.3-3.el8_6.s390x.rpm
• git-lfs-2.13.3-3.el8_6.aarch64.rpm
• git-lfs-2.13.3-3.el8_6.src.rpm
• git-lfs-2.13.3-3.el8_6.s390x.rpm
• git-lfs-debuginfo-2.13.3-3.el8_6.x86_64.rpm
• git-lfs-debugsource-2.13.3-3.el8_6.x86_64.rpm
• git-lfs-debuginfo-2.13.3-3.el8_6.aarch64.rpm
• git-lfs-debuginfo-2.13.3-3.el8_6.ppc64le.rpm
• git-lfs-debuginfo-2.13.3-3.el8_6.s390x.rpm
• git-lfs-2.13.3-3.el8_6.ppc64le.rpm

Fixes

• This content is not included.BZ - 1913333
• This content is not included.BZ - 1913338
• This content is not included.BZ - 2107371
• This content is not included.BZ - 2107374
• This content is not included.BZ - 2107383
• This content is not included.BZ - 2107386
• This content is not included.BZ - 2107388
• This content is not included.BZ - 2113814
• This content is not included.BZ - 2124669

CVEs

• CVE-2020-28851
• CVE-2020-28852
• CVE-2022-1705
• CVE-2022-27664
• CVE-2022-30630
• CVE-2022-30632
• CVE-2022-30635
• CVE-2022-32148
• CVE-2022-32189

References

• https://access.redhat.com/security/updates/classification/#moderate

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.