SUSE-SU-2022:4351-1
Vulnerability from csaf_suse - Published: 2022-12-07 16:38 - Updated: 2022-12-07 16:38Summary
Security update for osc
Severity
Important
Notes
Title of the patch: Security update for osc
Description of the patch: This update for osc fixes the following issues:
osc was updated to version 0.182.0 (bsc#1154972, bsc#1144211, bsc#1142662, bsc#1140697, bsc#1138165):
- Added MFA support (jsc#OBS-203).
- CVE-2019-3681: Fixed vulnerability where osc stored downloaded RPMs in network controlled paths (bsc#1122675).
- CVE-2019-3685: Fixed broken TLS certificate handling (bsc#1142518).
Bugfixes:
- Removed use of chardet to guess encoding. Utf-8 or latin-1 is now assumed, which will speed up decoding (bsc#1173926).
- Added helper method _html_escape to enable python3.8 and python2.* compatibility (bsc#1166537).
- Added MR creation to honor orev (bsc#1160446).
- Fixed local build outside of the working copy of a package (bsc#1136584).
- Don't enforce password reuse (bsc#1156501).
- osc vc --file=foo bar.changes now writes the content from foo into bar.changes instead of creating a new file (bsc#1155953).
- Fixed decoding on osc lbl (bsc#1137477).
- Simplified and fixed osc meta -e (bsc#1138977).
- osc lbl now works with non utf8 encoding (bsc#1129889).
- Added full python3 compatibility (bsc#1125243, bsc#1131512, bsc#1129757).
- Fixed slowdown of rbl with readline(bufsize) function (bsc#1127932).
- Fixed osc build -p dir TypeError (bsc#1126055).
- Fixed osc buildinfo -p TypeError (bsc#1126058).
- Added new options --unexpand and --meta to diff command (bsc#1089025).
- Fixed Requires to python-base which does not contain ssl.py (bsc#1097996).
Patchnames: SUSE-2022-4351,SUSE-SLE-SDK-12-SP5-2022-4351
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
4.2 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Software Development Kit 12 SP5:osc-0.182.0-15.12.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
7.4 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2019-3681
Threats
Impact
important
References
35 references
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"text": "This update for osc fixes the following issues:\n\n osc was updated to version 0.182.0 (bsc#1154972, bsc#1144211, bsc#1142662, bsc#1140697, bsc#1138165):\n\n - Added MFA support (jsc#OBS-203).\n - CVE-2019-3681: Fixed vulnerability where osc stored downloaded RPMs in network controlled paths (bsc#1122675).\n - CVE-2019-3685: Fixed broken TLS certificate handling (bsc#1142518). \n\n Bugfixes:\n - Removed use of chardet to guess encoding. Utf-8 or latin-1 is now assumed, which will speed up decoding (bsc#1173926).\n - Added helper method _html_escape to enable python3.8 and python2.* compatibility (bsc#1166537).\n - Added MR creation to honor orev (bsc#1160446).\n - Fixed local build outside of the working copy of a package (bsc#1136584).\n - Don\u0027t enforce password reuse (bsc#1156501).\n - osc vc --file=foo bar.changes now writes the content from foo into bar.changes instead of creating a new file (bsc#1155953).\n - Fixed decoding on osc lbl (bsc#1137477).\n - Simplified and fixed osc meta -e (bsc#1138977).\n - osc lbl now works with non utf8 encoding (bsc#1129889).\n - Added full python3 compatibility (bsc#1125243, bsc#1131512, bsc#1129757).\n - Fixed slowdown of rbl with readline(bufsize) function (bsc#1127932).\n - Fixed osc build -p dir TypeError (bsc#1126055).\n - Fixed osc buildinfo -p TypeError (bsc#1126058).\n - Added new options --unexpand and --meta to diff command (bsc#1089025).\n - Fixed Requires to python-base which does not contain ssl.py (bsc#1097996).\n",
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"text": "A External Control of File Name or Path vulnerability in osc of SUSE Linux Enterprise Module for Development Tools 15, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP4; openSUSE Leap 15.1, openSUSE Factory allowed remote attackers that can change downloaded packages to overwrite arbitrary files. This issue affects: SUSE Linux Enterprise Module for Development Tools 15 osc versions prior to 0.169.1-3.20.1. SUSE Linux Enterprise Software Development Kit 12-SP5 osc versions prior to 0.162.1-15.9.1. SUSE Linux Enterprise Software Development Kit 12-SP4 osc versions prior to 0.162.1-15.9.1. openSUSE Leap 15.1 osc versions prior to 0.169.1-lp151.2.15.1. openSUSE Factory osc versions prior to 0.169.0 .",
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"text": "Open Build Service before version 0.165.4 diddn\u0027t validate TLS certificates for HTTPS connections with the osc client binary",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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