BREAKINGتازہ ترینताज़ा खबर
Google to turn off AI tools by default for school student accountsGoogle to turn off AI tools by default for school student accountsGoogle to turn off AI tools by default for school student accountsCVS Health reported to split into two companies by 2028CVS Health reported to split into two companies by 2028CVS Health reported to split into two companies by 2028Fed Chair Warsh warns AI stocks are not immune to higher ratesFed Chair Warsh warns AI stocks are not immune to higher ratesFed Chair Warsh warns AI stocks are not immune to higher ratesTrail Blazers storm back to beat Nuggets 118-110 in DenverTrail Blazers storm back to beat Nuggets 118-110 in DenverTrail Blazers storm back to beat Nuggets 118-110 in DenverDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceiOS 27.3 beta brings Siri AI to four more languagesiOS 27.3 beta brings Siri AI to four more languagesiOS 27.3 beta brings Siri AI to four more languagesDemocrat Ager flips Edwards's North Carolina House seatDemocrat Ager flips Edwards's North Carolina House seatDemocrat Ager flips Edwards's North Carolina House seatAshley Moody wins Florida 2026 Senate election, CBS News projectsAshley Moody wins Florida 2026 Senate election, CBS News projectsAshley Moody wins Florida 2026 Senate election, CBS News projectsNASA telescope predicted to fall back to Earth within hoursNASA telescope predicted to fall back to Earth within hoursNASA telescope predicted to fall back to Earth within hoursSpanish transport minister resigns after two deadly train crashes in one yearSpanish transport minister resigns after two deadly train crashes in one yearSpanish transport minister resigns after two deadly train crashes in one yearDemocrats flip House and Senate seats on election night as Trump reacts angrilyDemocrats flip House and Senate seats on election night as Trump reacts angrilyDemocrats flip House and Senate seats on election night as Trump reacts angrilyKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsDemocratic socialist Janeese Lewis George elected mayor of Washington, D.C.Democratic socialist Janeese Lewis George elected mayor of Washington, D.C.Democratic socialist Janeese Lewis George elected mayor of Washington, D.C.Stock futures fall as markets bet on a big Democratic midterm winStock futures fall as markets bet on a big Democratic midterm winStock futures fall as markets bet on a big Democratic midterm winPacers play just six players in 108-104 loss to Hawks as 11 sit outPacers play just six players in 108-104 loss to Hawks as 11 sit outPacers play just six players in 108-104 loss to Hawks as 11 sit outFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutEight named on Hall of Fame's Contemporary Baseball Era ballotEight named on Hall of Fame's Contemporary Baseball Era ballotEight named on Hall of Fame's Contemporary Baseball Era ballotXbox's smallest-ever controller is surprisingly comfortable, hands-on findsXbox's smallest-ever controller is surprisingly comfortable, hands-on findsXbox's smallest-ever controller is surprisingly comfortable, hands-on findsGoogle to turn off AI tools by default for school student accountsGoogle to turn off AI tools by default for school student accountsGoogle to turn off AI tools by default for school student accountsCVS Health reported to split into two companies by 2028CVS Health reported to split into two companies by 2028CVS Health reported to split into two companies by 2028Fed Chair Warsh warns AI stocks are not immune to higher ratesFed Chair Warsh warns AI stocks are not immune to higher ratesFed Chair Warsh warns AI stocks are not immune to higher ratesTrail Blazers storm back to beat Nuggets 118-110 in DenverTrail Blazers storm back to beat Nuggets 118-110 in DenverTrail Blazers storm back to beat Nuggets 118-110 in DenverDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Annie Andrews wins South Carolina Senate seat in major upsetDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceDemocrat Rebecca Bennett defeats Tom Kean Jr. in New Jersey House raceiOS 27.3 beta brings Siri AI to four more languagesiOS 27.3 beta brings Siri AI to four more languagesiOS 27.3 beta brings Siri AI to four more languagesDemocrat Ager flips Edwards's North Carolina House seatDemocrat Ager flips Edwards's North Carolina House seatDemocrat Ager flips Edwards's North Carolina House seatAshley Moody wins Florida 2026 Senate election, CBS News projectsAshley Moody wins Florida 2026 Senate election, CBS News projectsAshley Moody wins Florida 2026 Senate election, CBS News projectsNASA telescope predicted to fall back to Earth within hoursNASA telescope predicted to fall back to Earth within hoursNASA telescope predicted to fall back to Earth within hoursSpanish transport minister resigns after two deadly train crashes in one yearSpanish transport minister resigns after two deadly train crashes in one yearSpanish transport minister resigns after two deadly train crashes in one yearDemocrats flip House and Senate seats on election night as Trump reacts angrilyDemocrats flip House and Senate seats on election night as Trump reacts angrilyDemocrats flip House and Senate seats on election night as Trump reacts angrilyKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsKeisha Lance Bottoms wins Georgia governor's race, flipping the office for DemocratsDemocratic socialist Janeese Lewis George elected mayor of Washington, D.C.Democratic socialist Janeese Lewis George elected mayor of Washington, D.C.Democratic socialist Janeese Lewis George elected mayor of Washington, D.C.Stock futures fall as markets bet on a big Democratic midterm winStock futures fall as markets bet on a big Democratic midterm winStock futures fall as markets bet on a big Democratic midterm winPacers play just six players in 108-104 loss to Hawks as 11 sit outPacers play just six players in 108-104 loss to Hawks as 11 sit outPacers play just six players in 108-104 loss to Hawks as 11 sit outFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFlorida State reportedly eyeing Missouri's Eli Drinkwitz as next head coachFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutFormer teacher and his sister become billionaires as adhesives maker's shares surge 787% on debutEight named on Hall of Fame's Contemporary Baseball Era ballotEight named on Hall of Fame's Contemporary Baseball Era ballotEight named on Hall of Fame's Contemporary Baseball Era ballotXbox's smallest-ever controller is surprisingly comfortable, hands-on findsXbox's smallest-ever controller is surprisingly comfortable, hands-on findsXbox's smallest-ever controller is surprisingly comfortable, hands-on finds
Advertisement
Text size:
Global • 2026-11-01, 17:12 GMT • ~1 min read

Critical LXD flaw lets attackers pose as trusted clients, Canonical warns

ایل ایکس ڈی میں سنگین خامی، حملہ آور قابل اعتماد کلائنٹ بن کر داخل ہو سکتے ہیں

LXD में गंभीर खामी, हमलावर भरोसेमंद क्लाइंट बनकर घुस सकते हैं

Critical LXD flaw lets attackers pose as trusted clients, Canonical warns

Key points

اہم نکات

मुख्य बातें

  • Canonical has disclosed a maximum-severity flaw, rated 10.0, in its LXD and MicroCloud systems that lets an attacker pose as a trusted client without holding that client's private key.
  • The server wrongly checked every certificate in a client's chain against its trust store, even though only the first certificate is proved by a private key, so a public certificate from a trusted client could be attached behind the attacker's own.
  • An attacker also needs network access to the system's HTTPS API.
  • کینونیکل نے اپنے ایل ایکس ڈی اور مائیکرو کلاؤڈ سسٹمز میں سب سے سنگین درجے کی خامی کا انکشاف کیا ہے، جس کی شدت 10.0 بتائی گئی ہے۔ اس خامی سے حملہ آور کسی قابل اعتماد کلائنٹ کا پرائیویٹ کلید رکھے بغیر اسی کلائنٹ کی صورت میں داخل ہو سکتا ہے۔ سرور نے کلائنٹ کی زنجیر کے ہر سرٹیفکیٹ کو چیک کیا، حالانکہ صرف پہلا سرٹیفکیٹ پرائیویٹ کلید سے ثابت ہوتا ہے، اس لیے قابل اعتماد کلائنٹ کا عوامی سرٹیفکیٹ حملہ آور کے اپنے سرٹیفکیٹ کے پیچھے لگایا جا سکتا تھا۔ حملے کے لیے سسٹم کے ایچ ٹی ٹی پی ایس اے پی آئی تک نیٹ ورک رسائی بھی ضروری ہے۔ اگر نقل کیا گیا کلائنٹ بااختیار ہو تو حملہ آور اس کی ورچوئل مشینوں تک پہنچ سکتا ہے اور شاید میزبان کمپیوٹر کا مکمل کنٹرول بھی حاصل کر سکتا ہے۔ درست شدہ ورژن جاری کر دیے گئے ہیں، جن میں ایل ایکس ڈی 6.10.1 اور مائیکرو کلاؤڈ 3.4.1 شامل ہیں، اور انکس نے یہی خامی ورژن 7.6.0 میں ٹھیک کی ہے۔ ابھی تک اس خامی کے استعمال ہونے کا کوئی عوامی ثبوت نہیں ملا۔
  • कैनोनिकल ने अपने LXD और MicroCloud सिस्टम में सबसे गंभीर खामी का खुलासा किया है, जिसकी गंभीरता 10.0 बताई गई है। इस खामी से हमलावर किसी भरोसेमंद क्लाइंट की प्राइवेट कुंजी के बिना ही उसी क्लाइंट के रूप में घुस सकता है। सर्वर ने क्लाइंट की चेन के हर सर्टिफिकेट की जाँच की, हालाँकि सिर्फ पहला सर्टिफिकेट ही प्राइवेट कुंजी से साबित होता है, इसलिए भरोसेमंद क्लाइंट का सार्वजनिक सर्टिफिकेट हमलावर के अपने सर्टिफिकेट के पीछे लगाया जा सकता था। हमले के लिए सिस्टम के HTTPS API तक नेटवर्क पहुँच भी ज़रूरी है। अगर नकल किया गया क्लाइंट विशेषाधिकार वाला हो तो हमलावर उसकी वर्चुअल मशीनों तक पहुँच सकता है और शायद होस्ट कंप्यूटर का पूरा नियंत्रण भी पा सकता है। ठीक किए गए संस्करण जारी कर दिए गए हैं, जिनमें LXD 6.10.1 और MicroCloud 3.4.1 शामिल हैं, और Incus ने यही खामी संस्करण 7.6.0 में ठीक की है। अभी तक इस खामी के इस्तेमाल का कोई सार्वजनिक सबूत नहीं मिला है।

Canonical has disclosed a maximum-severity flaw, rated 10.0, in its LXD and MicroCloud systems that lets an attacker pose as a trusted client without holding that client's private key. The server wrongly checked every certificate in a client's chain against its trust store, even though only the first certificate is proved by a private key, so a public certificate from a trusted client could be attached behind the attacker's own. An attacker also needs network access to the system's HTTPS API. If the impersonated client is privileged, the attacker could reach its virtual machines and possibly gain root access to the host. Fixed versions have been released, including LXD 6.10.1 and MicroCloud 3.4.1, and the Incus project fixed the same flaw in version 7.6.0. There is no public sign the flaw has been exploited.

کینونیکل نے اپنے ایل ایکس ڈی اور مائیکرو کلاؤڈ سسٹمز میں سب سے سنگین درجے کی خامی کا انکشاف کیا ہے، جس کی شدت 10.0 بتائی گئی ہے۔ اس خامی سے حملہ آور کسی قابل اعتماد کلائنٹ کا پرائیویٹ کلید رکھے بغیر اسی کلائنٹ کی صورت میں داخل ہو سکتا ہے۔ سرور نے کلائنٹ کی زنجیر کے ہر سرٹیفکیٹ کو چیک کیا، حالانکہ صرف پہلا سرٹیفکیٹ پرائیویٹ کلید سے ثابت ہوتا ہے، اس لیے قابل اعتماد کلائنٹ کا عوامی سرٹیفکیٹ حملہ آور کے اپنے سرٹیفکیٹ کے پیچھے لگایا جا سکتا تھا۔ حملے کے لیے سسٹم کے ایچ ٹی ٹی پی ایس اے پی آئی تک نیٹ ورک رسائی بھی ضروری ہے۔ اگر نقل کیا گیا کلائنٹ بااختیار ہو تو حملہ آور اس کی ورچوئل مشینوں تک پہنچ سکتا ہے اور شاید میزبان کمپیوٹر کا مکمل کنٹرول بھی حاصل کر سکتا ہے۔ درست شدہ ورژن جاری کر دیے گئے ہیں، جن میں ایل ایکس ڈی 6.10.1 اور مائیکرو کلاؤڈ 3.4.1 شامل ہیں، اور انکس نے یہی خامی ورژن 7.6.0 میں ٹھیک کی ہے۔ ابھی تک اس خامی کے استعمال ہونے کا کوئی عوامی ثبوت نہیں ملا۔

कैनोनिकल ने अपने LXD और MicroCloud सिस्टम में सबसे गंभीर खामी का खुलासा किया है, जिसकी गंभीरता 10.0 बताई गई है। इस खामी से हमलावर किसी भरोसेमंद क्लाइंट की प्राइवेट कुंजी के बिना ही उसी क्लाइंट के रूप में घुस सकता है। सर्वर ने क्लाइंट की चेन के हर सर्टिफिकेट की जाँच की, हालाँकि सिर्फ पहला सर्टिफिकेट ही प्राइवेट कुंजी से साबित होता है, इसलिए भरोसेमंद क्लाइंट का सार्वजनिक सर्टिफिकेट हमलावर के अपने सर्टिफिकेट के पीछे लगाया जा सकता था। हमले के लिए सिस्टम के HTTPS API तक नेटवर्क पहुँच भी ज़रूरी है। अगर नकल किया गया क्लाइंट विशेषाधिकार वाला हो तो हमलावर उसकी वर्चुअल मशीनों तक पहुँच सकता है और शायद होस्ट कंप्यूटर का पूरा नियंत्रण भी पा सकता है। ठीक किए गए संस्करण जारी कर दिए गए हैं, जिनमें LXD 6.10.1 और MicroCloud 3.4.1 शामिल हैं, और Incus ने यही खामी संस्करण 7.6.0 में ठीक की है। अभी तक इस खामी के इस्तेमाल का कोई सार्वजनिक सबूत नहीं मिला है।

Most read

سب سے زیادہ پڑھی گئی

सबसे ज़्यादा पढ़ी गई

  1. Loading...
Advertisement